It's always too early to quit.
To be a good loser is to learn how to win.
Quality is not an act, it is a habit.
If you're going through hell, keep going.
The dog that trots about finds a bone.
Never complain and never explain.
Either you run the day or the day runs you.
The wise does at once what the fool does at last.
To know oneself, one should assert oneself.
The most effective way to do it, is to do it.
If you woke up each morning, and immediately dwelt on your ills, what sort of a day could you look forward to?