Variant translation: Nowhere can man find a quieter or more untroubled retreat than in his own soul. Book IV

An engaged woman is always more agreeable than a disengaged. She is satisfied with herself. Her cares are over, and she feels that she may exert all her powers of pleasing without suspicion. All is safe with a lady engaged: no harm can be done. Mansfield Park

The healthy man does not torture others -- generally it is the tortured who turn into torturers. Return to the Simple Life

I have always thought that clarity is a form of courtesy that the philosopher owes; moreover, this discipline of ours considers it more truly a matter of honor today than ever before to be open to all minds … This is different from the individual sciences which increasingly [interpose] between the treasure of their discoveries and the curiosity of the profane the tremendous dragon of their closed terminology. What is Philosophy?