The wise does at once what the fool does at last.
After a storm comes a calm.
Either you run the day or the day runs you.
Quality is not an act, it is a habit.
Always desire to learn something useful.
Wherever you are - be all there.
Know or listen to those who know.
If you're going through hell, keep going.
If you think you can do it, you can.
I can, therefore I am.
Words of wisdom are spoken by children at least as often as scientists.