The revelation of thought takes men out of servitude into freedom.

Good men must not obey the laws too well.

The reason why men do not obey us, is because they see the mud at the bottom of our eye.

Perfect friendship is the friendship of men who are good, and alike in excellence for these wish well alike to each other qua good, and they are good in themselves.

He who is cruel to animals becomes hard also in his dealings with men. We can judge the heart of a man by his treatment of animals.