A true friend is one soul in two bodies – Aristotle

It is the mark of an educated mind to be able to entertain a thought without accepting it – Aristotle

The greatest virtues are those which are most useful to other persons – Aristotle

Those that know, do. Those that understand, teach – Aristotle

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

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