To know oneself, one should assert oneself.

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

Without hard work, nothing grows but weeds.

Never complain and never explain.

I can, therefore I am.

You never know what motivates you.

Do not weep do not wax indignant. Understand.

The secret of getting ahead is getting started.

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