To know oneself, one should assert oneself.

Never complain and never explain.

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

Do not weep do not wax indignant. Understand.

After a storm comes a calm.

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

I can, therefore I am.

Either you run the day or the day runs you.

The secret of getting ahead is getting started.