Everyone becomes brave when he observes one who despairs.

The magnitude of a progress is gauged by the greatness of the sacrifice that it requires.

Faith actually moves no mountains, but instead raises them up where there were none before.

I can still stand on life's narrowest footing: but who would I be were I to show you this art. Would you like to see a ropedancer?

Systems of morals are only a sign-language of the emotions.

Every talent must unfold itself in fighting.

Do not be deceived! The busiest people harbor the greatest weariness, their restlessness is weakness--they no longer have the capacity for waiting and idleness.