It is only necessary to have courage, for strength without self-confidence is useless.
Giacomo CasanovaWhen a man is in love very little is enough to throw him into despair and as little to enhance his joy to the utmost.
Giacomo CasanovaThere is no such thing as a perfectly happy or perfectly unhappy man in the world. One has more happiness in his life and another more unhappiness, and the same circumstance may produce widely different effects on individuals of different temperaments.
Giacomo Casanova