Gratitude is like credit; it is the backbone of our relations; frequently we pay our debts not because equity demands that we should, but to facilitate future loans.
Francois de La RochefoucauldThere are no accidents so unlucky from which clever people are not able to reap some advantage, and none so lucky that the foolish are not able to turn them to their own disadvantage.
Francois de La RochefoucauldThe most sure method of subjecting yourself to be deceived is to consider yourself more cunning than others.
Francois de La Rochefoucauld