I can, therefore I am.

To know oneself, one should assert oneself.

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

Expect problems and eat them for breakfast.

Do not weep do not wax indignant. Understand.

Be kind whenever possible. It is always possible.

It's always too early to quit.

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

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