By failing to prepare, you are preparing to fail.

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

Quality is not an act, it is a habit.

Things do not happen. Things are made to happen.

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

To know oneself, one should assert oneself.

Be kind whenever possible. It is always possible.

Know or listen to those who know.

Well done is better than well said.