It seems to me absurd to doubt that a man may be an ardent Theist and an evolutionist. ... I have never been an atheist in the sense of denying the existence of a God.

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!

You see, some things I can teach you. Some you learn from books. But there are things that, well, you just have to see and feel.

Idleness is a form of passivity in an active universe.

Restlessness is the hallmark of existence.

Mother's love outlives everything

The greatest DJ is one who can live within the formula and make it sound .... as if he producing and pulling the music all by himself.

I don't like ephemeral things; I like things that last forever

If somebody praises you; change the topic!

To engage in any activity, the warrior needs to know what to expect, how to achieve the objective and whether or not he is capable of carrying out the proposed task.

Honest songs aren't written for money.

I'm mischievous. The idea of taking risks and having real-world consequences energizes me.