I can, therefore I am.

Begin to be now what you will be hereafter.

To be a good loser is to learn how to win.

The most effective way to do it, is to do it.

It's always too early to quit.

To know oneself, one should assert oneself.

Without hard work, nothing grows but weeds.

If you can dream it, you can do it.

Expect problems and eat them for breakfast.