LXXI.

A woman does not always know why she is in love. It is rarely that a man falls in love without some selfish purpose. A husband should discover this secret motive of egotism, for it will be to him the lever of Archimedes.

A clever husband never betrays his supposition that his wife has a lover.

The lover submits to all the caprices of a woman; and as a man is never vile while he lies in the arms of his mistress, he will take the means to please her that a husband would recoil from.

A lover teaches a wife all that her husband has concealed from her.