It's always too early to quit.

If you think you can do it, you can.

If you're going through hell, keep going.

To know oneself, one should assert oneself.

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

Do not weep do not wax indignant. Understand.

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

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

Only the educated are free.