As for our pupils talk, let his virtue and his sense of right and wrong shine through it and have no guide but reason. Make him understand that confessing an error which he discovers in his own argument even when he alone has noticed it is an act of justice and integrity, which are the main qualities he pursues; stubbornness and rancour are vulgar qualities, visible in common souls whereas to think again, to change one's mind and to give up a bad case on the heat of the argument are rare qualities showing strength and wisdom.

The births of all things are weak and tender and therefore we should have our eyes intent on beginnings.

Laws gain their authority from actual possession and custom: it is perilous to go back to their origins; laws, like our rivers, get greater and nobler as they roll along: follow them back upstream to their sources and all you find is a tiny spring, hardly recognizable; as time goes by it swells with pride and grows in strength.

We cannot do without it, and yet we disgrace and vilify the same. It may be compared to a cage, the birds without despair to get in, and those within despair to get out.

Tis well for old age that it is always accompanied with want of perception, ignorance, and a facility of being deceived. For should we see how we are used and would not acquiesce, what would become of us?

The continuous work of our life is to build death.

Friendship that possesses the whole soul, and there rules and sways with an absolute sovereignty, can admit of no rival.