Man is what he believes.

Knowledge is of no value unless you put it into practice.

I expect I shall be a student to the end of my days.

Man has been endowed with reason, with the power to create, so that he can add to what he's been given.

When a person is born, he can embark on only one of three roads of life: if you go right, the wolves will eat you; if you go left, you’ll eat the wolves; if you go straight, you’ll eat yourself.

Everything I have written up to now is trifling compared to that which I would like to write and would write with great pleasureEither I am a fool and a self-conceited person, or I am a being capable of becoming a good writer; I am displeased and bored with everything now being written, while everything in my head interests, moves, and excites me-whence I draw the conclusion that no one is doing what is needed, and I alone know the secret of how it should be done. In all likelihood everyone who writes thinks that. In fact, the devil himself will be brought to his knees by these questions.

We learn about life not from plusses alone, but from minuses as well.