程序测试可以用来显示错误的存在,但永远不能显示它们的缺失!
Program testing can be used to show the presence of bugs, but never to show their absence!
Leadership is not about being in charge. It's about taking care of those in your charge.
法律规则不仅仅是法院将做什么的预测,而是行动的理由。