You will never do anything in this world without courage. It is the greatest quality of the mind next to honor – Aristotle

The energy of the mind is the essence of life – Aristotle

Pleasure in the job puts perfection in the work – Aristotle

We are what we repeatedly do. Excellence, then, is not an act, but a habit – Aristotle

Suffering becomes beautiful when anyone bears great calamities with cheerfulness, not through insensibility but through greatness of mind – Aristotle

There is no great genius without a mixture of madness – Aristotle