To know oneself, one should assert oneself.

The dog that trots about finds a bone.

It's always too early to quit.

Never complain and never explain.

Be thine own palace, or the world's thy jail.

If you've got a talent, protect it.

Leap, and the net will appear.

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

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