Bad men are full of repentance.

...for all men do their acts with a view to achieving something which is, in their view, a good.

Our account does not rob the mathematicians of their science... In point of fact they do not need the infinite and do not use it.

Between friends there is no need for justice, but people who are just still need the quality of friendship; and indeed friendliness is considered to be justice in the fullest sense.

Friends enhance our ability to think and act.

I will not allow the Athenians to sin twice against philosophy.

Rhetoric may be defined as the faculty of observing in any given case the available means of persuasion.