It's always too early to quit.

Without hard work, nothing grows but weeds.

To know oneself, one should assert oneself.

The most effective way to do it, is to do it.

Be gentle to all and stern with yourself.

If you think you can do it, you can.

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

If you can dream it, you can do it.

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