I am a Roman citizen.

Knowledge which is divorced from justice, may be called cunning rather than wisdom.

The first law for the historian is that he shall never dare utter an untruth. The second is that he shall suppress nothing that is true. Moreover, there shall be no suspicion of partiality in his writing, or of malice.

The searching-out and thorough investigation of truth ought to be the primary study of man.

Nature has inclined us to love men.

No sane man will dance.

Quacks pretend to cure other men's disorders, but fail to find a remedy for their own.