If you think you can do it, you can.

To know oneself, one should assert oneself.

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

After a storm comes a calm.

Know or listen to those who know.

It's always too early to quit.

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

Expect problems and eat them for breakfast.

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