I do not fear death, in view of the fact that I had been dead for billions and billions of years before I was born, and had not suffered the slightest inconvenience from it.
Time is an illusion. Lunchtime doubly so.
Live as if you were to die tomorrow. Learn as if you were to live forever
A good traveler has no fixed plans, and is not intent on arriving.
I think, therefore I am.
When one person suffers from a delusion, it is called insanity. When many people suffer from a delusion it is called Religion.
Wherever you go, go with all your heart.
Two things are infinite: the universe and human stupidity; and I'm not sure about the universe.
We can easily forgive a child who is afraid of the dark; the real tragedy of life is when men are afraid of the light.
Science is what you know, philosophy is what you don't know.