"Change your life today. Don't gamble on the future, act now, without delay."

"I am too intelligent, too demanding, and too resourceful for anyone to be able to take charge of me entirely. No one knows me or loves me completely. I have only myself."

"I tore myself away from the safe comfort of certainties through my love for truth - and truth was undoubtedly the highest mistress I ever served."

"If you want to be happy, you must be free."

"The only way to be truly free is to accept the responsibility of one's own freedom."