說真的,沒有了人道,一個涵括所有美德的美德,哲學家之名將一文不值。(In truth, without humanity, a virtue which comprehends all virtues, the name of philosopher is little deserved.)
~~伏爾泰,法國思想家,1694-1778;《Elements de la Philosophie de Newton》(牛頓哲學原理)