理应始终引导人类前进的理智很少为我们引路;而感情与脆弱却总是篡夺其位,代替它来指挥。——切斯特菲尔德
Experience is the child of thought , and thought is the child of action. We cannot learn men from books. (Benjamin Disraeli, British statesman)
All is but lip-wisdom that wants experience. (Philip Sideney, British satesman)