Expect problems and eat them for breakfast.
By failing to prepare, you are preparing to fail.
After a storm comes a calm.
Do not weep do not wax indignant. Understand.
Either you run the day or the day runs you.
To be a good loser is to learn how to win.
Wherever you are - be all there.
Begin to be now what you will be hereafter.
The dog that trots about finds a bone.
Be gentle to all and stern with yourself.
Triumphant science and technology are only at the threshold of man's command over sources of energy so stupendous that, if used for military purposes, they can wipe out our entire civilization.