To know oneself, one should assert oneself.

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

Well done is better than well said.

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

Begin to be now what you will be hereafter.

Only the educated are free.

By failing to prepare, you are preparing to fail.

If you're going through hell, keep going.

I can, therefore I am.