I can, therefore I am.

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

Things do not happen. Things are made to happen.

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

Only the educated are free.

The wise does at once what the fool does at last.

Without hard work, nothing grows but weeds.

If you can dream it, you can do it.

To know oneself, one should assert oneself.