Never complain and never explain.

Expect problems and eat them for breakfast.

Be kind whenever possible. It is always possible.

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

If you're going through hell, keep going.

The secret of getting ahead is getting started.

To know oneself, one should assert oneself.

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

Problems are not stop signs, they are guidelines.