Never complain and never explain.

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

To know oneself, one should assert oneself.

If you're going through hell, keep going.

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

The secret of getting ahead is getting started.

Be kind whenever possible. It is always possible.

Begin to be now what you will be hereafter.

Expect problems and eat them for breakfast.