"A man's master is he who has power over what the man wishes or does not wish, to secure or to take away."

"First say to yourself what you would be; and then do what you have to do."

"Difficulties are things that show what men are."

"Good and evil, in his view, come only from those things that progress from our will."

"Understand that the right to choose your own path is a sacred privilege. Use it. Live free and flourish."