Education is an ornament in prosperity and a refuge in adversity – Aristotle

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

The aim of the wise is not to secure pleasure, but to avoid pain – Aristotle

He who hath many friends hath none – Aristotle

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

Jealousy is both reasonable and belongs to reasonable men, while envy is base and belongs to the base, for the one makes himself get good things by jealousy, while the other does not allow his neighbour to have them through envy – Aristotle