“A mind stretched by a new ideanever shrinks back to its original proportions. ~”

“To reach a port we must sail, sometimes with the wind, and sometimes against it. But we must not drift or lie at anchor.”

“Every calling is great when greatly pursued.”

“I confess that altruistic and cynically selfish talk seem to me about equally unreal. With all humility I think 'whatsoever thy hand findeth to do do it with thy might ' infinitely more important...”

“You commit a sin of omission if you do not utilize all the power that is within you. All men have claims on man and to the man with special talents this is a very special claim. It is required th...”

“An older author is constantly rediscovering himself in the more or less fossilized productions of his earlier years.”

“When man will return to nature, nature will return to him.”

“The sky is an enormous man.”

“When the full-grown poet came,Out spake pleased Nature (the round impassive globe, with all its shows of day and night,) saying, He is mine;But out spake too the Soul of man, proud, jealous and unr...”

“This was about more than semantics; it represented a dangerous shift in perspective.Rio was not at war, I pointed out; and even if it were, wars have rules.”

“Rules are for people with the luxury of time.”

“Rules are for those who can't think of a better way.”