To know oneself, one should assert oneself.

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.

Begin to be now what you will be hereafter.

Always desire to learn something useful.

The secret of getting ahead is getting started.

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

Problems are not stop signs, they are guidelines.