He whom loves touches not walks in darkness.

If someone separated the art of counting and measuring and weighing from all the other arts, what was left of each (of the others) would be, so to speak, insignificant.

No man's nature is able to know what is best for the social state of man; or, knowing, always able to do what is best.

Interference by the three classes with each other s jobs, and interchange of jobs between them, therefore, does the greatest harm to our state, and we are entirely justified in calling it the worst of evils.

The right question is usually more important than the right answer.

False words are not only evil in themselves, but they infect the soul with evil.

Sin is disease, deformity, and weakness.