A man knows when he is growing old because he begins to look like his father.
一切皆多又皆空，世事皆如此：今日如此，明日亦然。
I would like to be remembered as someone who was able to help people realize their dreams.
程序测试可以用来显示错误的存在，但绝不能显示它们的不存在！
Every life is in many days, day after day. We walk through ourselves, meeting robbers, ghosts, giants, old men, young men, wives, widows, brothers-in-love, but always meeting ourselves.
如果经济学家能够使自己被认为是谦逊的，能干的，与牙医水平相当的人，这是好的。