We should try to be the parents of our future rather than the offspring of our past.

Your neighbor's vision is as true for him as your own vision is true for you.

Anyone who in discussion relies upon authority uses, not his understanding, but rather his memory.

I believe in God as I believe in my friends, because I feel the breath of His affection, feel His invisible and intangible hand, drawing me, leading me, grasping me; because I possess an inner consciousness of a particular providence and of a universal mind that marks out for me the course of my own destiny.

My aim is to agitate and disturb people. I'm not selling bread; I'm selling yeast.

Suffering is the substance of life and the root of personality, for it is only suffering that makes us persons.

Consciousness is a disease.