I will prove by my life that my critics are liars.

The function of the wing is to take what is heavy and raise it up in the region above.

If it is naturally in you to be a good orator, a notable orator you will be when you have acquired knowledge and practice.

Not to help justice in her need would be an impiety.

Physical excellence does not of itself produce a good mind and character: on the other hand, excellence of mind and character will make the best of the physique it is given.

The punishment which the wise suffer who refuse to take part in the government, is to live under the government of worse men.

A dog has the soul of a philosopher.