Never complain and never explain.

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

If you've got a talent, protect it.

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

To know oneself, one should assert oneself.

I can, therefore I am.

Know or listen to those who know.

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

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