Pleasure in the job puts perfection in the work – Aristotle

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

Happiness depends upon ourselves – Aristotle

Every art and every inquiry, and similarly every action and choice, is thought to aim at some good; and for this reason the good has rightly been declared to be that at which all things aim – Aristotle

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

Both oligarch and tyrant mistrust the people, and therefore deprive them of their arms – Aristotle