“There is only one sin, only one. And that is theft.”

Do not seek to follow in the footsteps of the wise. Seek what they sought.

Perceive that which cannot be seen with the eye.

Books and all forms of writing are terror to those who wish to suppress the truth.

And I believe that the best learning process of any kind of craft is just to look at the work of others.

He who fights with monsters should look to it that he himself does not become a monster.

Darkness cannot drive out darkness; only light can do that. Hate cannot drive out hate; only love can do that.

The limits of my language mean the limits of my world.

Nothing exists except atoms and empty space; everything else is opinion.