Only the educated are free.
To be a good loser is to learn how to win.
Go for it now. The future is promised to no one.
It's always too early to quit.
The wise does at once what the fool does at last.
Expect problems and eat them for breakfast.
Either you run the day or the day runs you.
If you think you can do it, you can.
Wherever you are - be all there.
Never complain and never explain.
I'm not a fighter, but I would love to be a boxer because I love the courage and toughness. I mean, there can be nothing more terrifying than walking into an arena and looking at Mike Tyson in the ring.