Do not weep do not wax indignant. Understand.
To be a good loser is to learn how to win.
Problems are not stop signs, they are guidelines.
Never complain and never explain.
If you think you can do it, you can.
Always desire to learn something useful.
Either you run the day or the day runs you.
Be kind whenever possible. It is always possible.
If you've got a talent, protect it.
Well done is better than well said.
If global cooling will come soon - scientists will lose trust.