It's always too early to quit.

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

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

Know or listen to those who know.

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

Leap, and the net will appear.

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

If you think you can do it, you can.

Be kind whenever possible. It is always possible.