It's always too early to quit.
The most effective way to do it, is to do it.
Never complain and never explain.
The wise does at once what the fool does at last.
By failing to prepare, you are preparing to fail.
To be a good loser is to learn how to win.
The secret of getting ahead is getting started.
Know or listen to those who know.
You never know what motivates you.
Expect problems and eat them for breakfast.
Curiosity will conquer fear even more than bravery will.