Umut, yaşamaya ve büyümeye eşlik eden, onunla birlikte bulunan bir ruhsal öğedir. Eğer güneş almayan bir ağaç, gövdesini güneşin geldiği yöne eğerse, ağacın, tıpkı insan gibi "umut ettiğini" söyleyemeyiz; çünkü insandaki umut, bir ağaç için söz konusu edilemeyecek duyguları ve farkında olmayı içerir. Ama gene de ağacın güneşin gelmesini umduğunu, ve gövdesini güneşe doğru bükmekle bu umudu dile getirdiğini söylemek yanlış değildir.

A molecule of hydrogen....whether in Sirius or in Arcturus, executes its vibrations in precisely the same time. Each molecule therefore throughout the universe bears impressed upon it the stamp of a metric system as distinctly as does the metre of the Archives at Paris, or the double royal cubit of the temple of Karnac. No theory of evolution can be formed to account for the similarity of molecules, for evolution necessarily implies continuous change, and the molecule is incapable of growth or decay, of generation or destruction.... We are therefore unable to ascribe either the existence of the molecules or the identity of their properties to any of the causes which we call natural.

Demokratik sistem verdiği sözleri tutmasa da, kamuoyundaki büyük dalgalanmalara karşı duyarsız değildir. Profesyonel siyasal bürokrasimiz bile çoğu üyelerinin yalnızca kendi çıkarını düşünmesine karşın yeniden seçilmek istemektedir ve bu yüzden halkın düşünce ve isteklerini dikkate almak zorundadır. Bu durumda amacımıza ulaşmada ilk somut koşul, elimizde bulunan bu minicik demokratik yapıyı korumak ve demokrasinin tehlikeye düştüğü durumlarda kıyasıya savaşmaktır.

Swords, Lances, arrows, machine guns, and even high explosives have had far less power over the fates of nations than the typhus louse, the plague flea, and the yellow-fever mosquito. Civilizations have retreated from the plasmodium of malaria, and armies have crumbled into rabbles under the onslaught of cholera spirilla, or of dysentery and typhoid bacilli. Huge areas have bee devastated by the trypanosome that travels on the wings of the tsetse fly, and generations have been harassed by the syphilis of a courtier. War and conquest and that herd existence which is an accompaniment of what we call civilization have merely set the stage for these more powerful agents of human tragedy.

I don't think science is hard to teach because humans aren't ready for it, or because it arose only through a fluke, or because, by and large, we don't have the brainpower to grapple with it. Instead, the enormous zest for science that I see in first-graders and the lesson from the remnant hunter-gatherers both speak eloquently: A proclivity for science is embedded deeply within us, in all times, places, and cultures. It has been the means for our survival. It is our birthright. When, through indifference, inattention, incompetence, or fear of skepticism, we discourage children from science, we are disenfranchising them, taking from them the tools needed to manage their future.

The value the world sets upon motives is often grossly unjust and inaccurate. Consider, for example, two of them: mere insatiable curiosity and the desire to do good. The latter is put high above the former, and yet it is the former that moves one of the most useful men the human race has yet produced: the scientific investigator. What actually urges him on is not some brummagem idea of Service, but a boundless, almost pathological thirst to penetrate the unknown, to uncover the secret, to find out what has not been found out before. His prototype is not the liberator releasing slaves, the good Samaritan lifting up the fallen, but a dog sniffing tremendously at an infinite series of rat-holes.

The evolutionists, piercing beneath the show of momentary stability, discovered, hidden in rudimentary organs, the discarded rubbish of the past. They detected the reptile under the lifted feathers of the bird, the lost terrestrial limbs dwindling beneath the blubber of the giant cetaceans. They saw life rushing outward from an unknown center, just as today the astronomer senses the galaxies fleeing into the infinity of darkness. As the spinning galactic clouds hurl stars and worlds across the night, so life, equally impelled by the centrifugal powers lurking in the germ cell, scatters the splintered radiance of consciousness and sends it prowling and contending through the thickets of the world.

Science accepts only facts that are available only through our brain and sense organs. What would happen, if we had more complex brain design and more complicated sense organs? Only imagine more active and differently functioning neurons of our brain that get input signals from more than 5 sense organs. Any difference, e.g. having active 3, but not 2 eyes would automatically cause to the process of seeing around and create a new image according to it, which in turn would change the whole cognitive processes automatically. Science and its facts cannot completely clarify everything, it will not be able to do it one day, that is why there must be some reality beyond the explanation limits of science.

Physics, my friend, is a narrow path drawn across a gulf that the human imagination cannot grasp. It is a set of answers to certain questions that we put to the world, and the world supplies the answers on the condition that we will not then ask it other questions, questions shouted out by common sense. And common sense? It is that which is understood by an intelligence using senses no different from those of a baboon. Such an intelligence wishes to know the world in terms that apply to its terrestrial, biological niche. But the world—outside that niche, that incubator of sapient apes—has properties that one cannot take in hand, see, sniff, gnaw, listen to, and in this way appropriate.

...in pure mathematics the mind deal only with its own creations and imaginations. The concepts of number and form have not been derived from any source other than the world of reality. The ten fingers on which men learned to count, that is, to carry out the first arithmetical operation, may be anything else, but they are certainly not only objects that can be counted, but also the ability to exclude all properties of the objects considered other than their number-and this ability is the product of a long historical evolution based on experience. Like the idea of number, so the idea of form is derived exclusively from the external world, and does not arise in the mind as a product of pure thought.

Natural,my ass! The worst poison known to man comes from a tree frog in South America. You cannot imagine how small an amount would be necessary to kill you.and it's natural.Calling something NATURAL is a MEANINGLESS MARKETING PLOY.""All right,calm down! Maybe I like alternative medicine because it's been in use for more than six thousand years.After all that time,they have to know what they're doing.""You mean the wacky idea that somehow in the distant past people had more scientific wisdom than they do today?That's both crazy and counterintuitive.Six thousand years ago people thought thunder was a bunch of gods moving around furniture."-Conversation btw Dr.Jack Stapleton and Vinnie

Those who have handled sciences have been either men of experiment or men of dogmas. The men of experiment are like the ant, they only collect and use; the reasoners resemble spiders, who make cobwebs out of their own substance. But the bee takes a middle course: it gathers its material from the flowers of the garden and of the field, but transforms and digests it by a power of its own. Not unlike this is the true business of philosophy; for it neither relies solely or chiefly on the powers of the mind, nor does it take the matter which it gathers from natural history and mechanical experiments and lay it up in the memory whole, as it finds it, but lays it up in the understanding altered and digested.

The sciences have two extremities which meet. The first is the ignorance in which men find themselves at birth. The second is that attained by great souls. They have surveyed whatever man can know, find that they know all, meet in that same ignorance whence they started. It is a clever ignorance, which knows itself. Those among them who, having emerged from the first ignorance, have been unable to achieve the other & have some smattering of this self-satisfied knowledge, pose as experts. The latter do not disturb people, are no more mistaken in their judgments on everything than others. The masses, the skilled, make up the retinue of a nation. The others, who respect it, are equally respected by it.

There exists indeed an opposition to it [building of UVA, Jefferson's secular college] by the friends of William and Mary, which is not strong. The most restive is that of the priests of the different religious sects, who dread the advance of science as witches do the approach of day-light; and scowl on it the fatal harbinger announcing the subversion of the duperies on which they live. In this the Presbyterian clergy take the lead. The tocsin is sounded in all their pulpits, and the first alarm denounced is against the particular creed of Doctr. Cooper; and as impudently denounced as if they really knew what it is.[Letter to José Francesco Corrê a Da Serra - Monticello, April 11, 1820]

—No me digas «No, Ender». He tardado mucho tiempo en darme cuenta de ello, pero créeme, me odiaba, me odio. Y todo se reduce a esto: en el momento en el que entiendo a mi enemigo, en el momento en el que le entiendo lo suficientemente bien como para derrotarle, entonces, en ese preciso instante, también le quiero. Creo que es imposible entender realmente a alguien, saber lo que quiere, saber lo que cree, y no amarle como se ama a sí mismo. Y entonces, en ese preciso momento, cuando le quiero...—Le vences.—No, no lo entiendes. Le destruyo. Hasta que le resulta imposible volver a hacerme daño. Lo trituro más y más hasta que no existe.