I can, therefore I am.

Well done is better than well said.

After a storm comes a calm.

Do not weep do not wax indignant. Understand.

Go for it now. The future is promised to no one.

To know oneself, one should assert oneself.

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

The secret of getting ahead is getting started.

By failing to prepare, you are preparing to fail.