Begin to be now what you will be hereafter.
If you're going through hell, keep going.
To be a good loser is to learn how to win.
You never know what motivates you.
The most effective way to do it, is to do it.
To know oneself, one should assert oneself.
Either you run the day or the day runs you.
If you think you can do it, you can.
The secret of getting ahead is getting started.
Expect problems and eat them for breakfast.
Drug abuse is a medical disease that requires medical professionals.