It doesn't think anything we don't want it to think.''That's sad,' said Montag, quietly, 'because all we put into it is hunting and finding and killing. What a shame if that's all it can ever know.

Ignorance is of a peculiar nature; once dispelled, it is impossible to reestablish it. It is not originally a thing of itself, but is only the absence of knowledge; and though man may be kept ignorant, he cannot be made ignorant.

And in that moment, I felt my own ignorance spread suddenly out behind me like a pair of wings, and every single thing I didn’t know was a feather on those wings. I could feel them tugging at the air, restless to be airborne.

Such a simple concept, yet so true: that which we manifest is before us; we are the creators of our own destiny. Be it through intention or ignorance, our successes and our failures have been brought on by none other than ourselves.

Willingly or not we come to terms with power, forgetting that we are all in the ghetto, that the ghetto is walled in, that outside the ghetto reign the lords of death, and that close by the train is waiting." by Primo Levi in Drowned

But Catherine did not know her own advantages - did not know that a good-looking girl, with an affectionate heart and a very ignorant mind, cannot fail of attracting a clever young man, unless circumstances are particularly untoward.

I've demonstrated an impressive resilience in the face of valuable life lessons, and the main thing I seem to have learned from this one is that I am capable of learning nothing from almost any experience, no matter how profound.

Where justice is denied, where poverty is enforced, where ignorance prevails, and where any one class is made to feel that society is an organized conspiracy to oppress, rob and degrade them, neither persons nor property will be safe.

Suppose I try saying something. What way do I have of knowing that if I say I know something I don't really not know it? Or what way do I have of knowing that if I say I don't know something I don't really in fact know it?

Scientific knowledge scarcely exists amongst the higher classes of society. The discussion in the Houses of Lords or of Commons, which arise on the occurrence of any subjects connected with science, sufficiently prove this fact…

There are those who know and those who don't know. And for every ten thousand who don't know there's only one who knows. That's the miracle of all time--the fact that these millions know so much but don't know this.

Staring at a world too horrible to comprehend, believing -- by dint of ignorance and innocence -- that beneath this unbearable contract of guilt and blame there is always an older contract that may bind and release in a more salutary way.

What has been done is little—scarcely a beginning; yet it is much in comparison with the total blank of a century past. And our knowledge will, we are easily persuaded, appear in turn the merest ignorance to those who come after us.

Herein lies the tragedy of the age: not that men are poor, — all men know something of poverty; not that men are wicked, — who is good? not that men are ignorant, — what is Truth? Nay, but that men know so little of men.

In other words, scientists don't concentrate on what they know, which is considerable but also miniscule, but rather on what they don't know. The one big fact is that science traffics in ignorance, cultivates it, and is driven by it.