Nature's stern discipline enjoins mutual help at least as often as warfare. The fittest may also be the gentlest.

When people believe that the form is more important than the Truth, they will not find truth, but will stay with form.

As you develop, the people around you also develop. As you progress, the world progresses with you to a certain degree.

The most powerful force ever known on this planet is human cooperation — a force for construction and destruction.

What believer of faith among us can claim to understand the exact mechanistic structure of a world created by a god/God?

The natural consequence of being connected to the depth, what I call the soul, or your essence, is the attribute of joy.

What believer of faith among us can claim to understand the exact mechanistic structure of a world created by a god/God.

Don't blame me. That's evolution. Evolution's always hard. Hard and bleak. No such thing as happy evolution.

The secrets of evolution, are time and death. There's an unbroken thread that stretches from those first cells to us.

Sufis are not here to satisfy a demand. They exist to share what they have got. These two things are not always the same.

Perhaps our greatest distinction as a species is our capacity, unique among animals, to make counter-evolutionary choices.

I furnished the body that was needed to sit in the defendant's chair.[Explaining his role in the Scopes Monkey Trial.]

I am an enthusiastic Darwinian, but I think Darwinism is too big a theory to be confined to the narrow context of the gene.

The Sufi is 'One who does not care when something is taken from him, but who does not cease to seek for what he has not.

Evolution is more about the condition of the heart of a man who does not want to acknowledge God than it is about the facts.