I can, therefore I am.

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

You never know what motivates you.

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

Be gentle to all and stern with yourself.

To know oneself, one should assert oneself.

If you think you can do it, you can.

Do not weep do not wax indignant. Understand.

The secret of getting ahead is getting started.