I can't do everything, but that won't stop me from doing the little I can do.

I know I am only one, but I am one, and just because I'm one should not stop me from

To look forward and not back, To look out and not in, and To lend a hand.

Wise anger is like fire from a flint: there is great ado to get it out; and when it does come, it is out again immediately.

Never bear more than one trouble at a time. Some people bear three kinds - all they have had, all they have now, and all they expect to have.

In the pure mathematics we contemplate absolute truths which existed in the divine mind before the morning stars sang together, and which will continue to exist there when the last of their radiant host shall have fallen from heaven.

I can't do everything, but that won't stop me from doing the little I can do.