Freedom of thought is best promoted by the gradual illumination of men’s minds which follows from the advance of science.

The love for all living creatures is the most noble attribute of man.

A man who dares to waste one hour of time has not discovered the value of life.

The world will not be inherited by the strongest, it will be inherited by those most able to change.

Nothing exists for itself alone, but only in relation to other forms of life

Building a better mousetrap merely results in smarter mice.

A mathematician is a blind man in a dark room looking for a black cat which isn't there.

An American monkey, after getting drunk on brandy, would never touch it again, and thus is much wiser than most men.

It is not the biggest, the brightest or the best that will survive, but those who adapt the quickest.

We can allow satellites, planets, suns, universe, nay whole systems of universes, to be governed by laws, but the smallest insect, we wish to be created at once by special act.

What a book a devil's chaplain might write on the clumsy, wasteful, blundering, low, and horribly cruel work of nature!

Where are you?’‘I am between the light and the waves.

Anyone who engages in the practice of psychotherapy confronts every day the devastation wrought by the teachings of religion.

I am ashes where once I was fire...

So the world ended.And the next one began.They were infinite.They were the beginning and the ending

Dermatology ... this young daughter of medicine ...

If your words or images are not on point, making them dance in color won't make them relevant.

The person who helps you is the person who aids you in becoming independent and strong. Good teachers don't answer your questions, they ask you questions.

Persistence can change failure into extraordinary achievement.

Only the dead know Brooklyn.

Pain. I seem to have an affection, a kind of sweettooth for it. Bolts of lightning, little rivulets of thunder. And I the eye of the storm.