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

You never know what motivates you.

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

It's always too early to quit.

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

To know oneself, one should assert oneself.

If you think you can do it, you can.

Know or listen to those who know.

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