钱财地位,往往成为丛集怨恨的渊薮;才华能力,常常就是招致灾祸的根由;名望声誊,往往成为引来毁谤的媒介;欢欣快乐,常常就是走向悲凉的开始。
Life is composed of lights and shadows,and we would be untruthful,insincere,and saccharine if we tried to pretend there were no shadows.
物理学的美丽在于它能够用最深刻的理论解释最简单的现象。