Never complain and never explain.
If you've got a talent, protect it.
Well done is better than well said.
You never know what motivates you.
Do not weep do not wax indignant. Understand.
It's always too early to quit.
To know oneself, one should assert oneself.
To be a good loser is to learn how to win.
Expect problems and eat them for breakfast.
Only the educated are free.
The reason for not getting married was that I just didn't have a partner to get married to. Climbing mountains was more attractive to me than marriage, or other fun things like that.