He influenced William James and is perhaps best known for his treatise on the causes of laughter (Des causes du rire).
The miserable beggar said to the King of France, "Thy image is everywhere except in my pocket."
One has seen that to laugh is to disarm hate and anger and to extract from some judges indulgence for a sin.
In a word, the good joke, applied appropriately to any subject, has the effect of sweetening the deal for us: Ridiculum acri fortius et melius magnus plerumque secat res.
- Horace (A good joke often cuts an important deal strongly and sweetly.)