Be gentle to all and stern with yourself.
Expect problems and eat them for breakfast.
The wise does at once what the fool does at last.
Go for it now. The future is promised to no one.
Either you run the day or the day runs you.
If you can dream it, you can do it.
If you're going through hell, keep going.
Only the educated are free.
To be a good loser is to learn how to win.
Well done is better than well said.
Happiness comes from... some curious adjustment to life.
In all science, error precedes the truth, and it is better it should go first than last.