A tragedy is a representation of an action that is whole and complete and of a certain magnitude. A whole is what has a beginning and middle and end – Aristotle

All men by nature desire knowledge – Aristotle

The wise man does not expose himself needlessly to danger, since there are few things for which he cares sufficiently; but he is willing, in great crises, to give even his life – knowing that under certain conditions it is not worthwhile to live – Aristotle

Misfortune shows those who are not really friends – Aristotle

The law is reason, free from passion – Aristotle

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