A person may cause evil to others not only by his actions but by his inaction, and in either case, he is justly accountable to them for the injury.
伟大的思想经常会受懦弱世俗的强烈反对。
一个从未犯错的人是因为他不曾尝试新鲜事物。
你不能害怕那些想要伤害你的人,因为如果你畏惧生活,你就永远不会真正地活过。
君子的学习,一定要喜欢提问。提问和学习是相辅相成的。不学习就无法产生疑问,不提问就无法扩展知识。