Quality is not an act, it is a habit – Aristotle

No excellent soul is exempt from a mixture of madness – Aristotle

The roots of education are bitter, but the fruit is sweet – Aristotle

Dignity does not consist in possessing honors, but in deserving them – Aristotle

There was never a genius without a tincture of madness – Aristotle

Pleasure in the job puts perfection in the work – Aristotle