The educated differ from the uneducated as much as the living from the dead – Aristotle

The one exclusive sign of thorough knowledge is the power of teaching – Aristotle

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

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

The beginning of reform is not so much to equalize property as to train the noble sort of natures not to desire more, and to prevent the lower from getting more – Aristotle

What it lies in our power to do, it lies in our power not to do – Aristotle