It is good to obey all the rules when you're young; so you'll have the strength to break them when you're old.

Courage isn't having the strength to go on - it is going on when you don't have strength.

Good night, then - sleep to gather strength for the morning. For the morning will come. Brightly will it shine on the brave and true, kindly on all who suffer for the cause, glorious upon the tombs of heroes. Thus will shine the dawn.

This faith can give us courage to face the uncertainties of the future. It will give our tired feet new strength as we continue our forward stride toward the city of freedom.

The will is stronger than anything else. Everything must go down before the will, for it comes from God. A pure and strong will is omnipotent.

The cheerful mind perseveres and the strong mind hews its way through a thousand difficulties.