A great many men's gratitude is nothing but a secret desire to hook in more valuable kindnesses hereafter.
Francois de La RochefoucauldThe same strength of character which helps a man resist love, helps to make it more violent and lasting too. People of unsettled minds are always driven about with passions, but never absolutely filled with any.
Francois de La RochefoucauldIt is only persons of firmness that can have real gentleness. Those who appear gentle are, in general, only a weak character, which easily changes into asperity.
Francois de La Rochefoucauld