“A work of art that contains theories is like an object on which the price tag has been left”

“When it is dark enough, you can see the stars”

“There is only one quality worse than hardness of heart and that is softness of head.”

“Don’t count the days; make the days count.”

“Wear your ego like a loose fitting garment.”

“Wars are not won by fighting battles; wars are won by choosing battles”

“There’s two sorts of fear: one you embrace and one you should listen to and turn the other way”

“You either play the game or let the game play you.”

“The great question that has never been answered, and which I have not yet been able to ans...”

“Everything alters me, but nothing changes me.”

“Your mind must be stronger than your feelings”

“The man who does not read has no advantage over the man who cannot read.”

“If you're not stubborn, you'll give up on experiments too soon.”