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Program testing can be used to show the presence of bugs, but never to show their absence!
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!
"Leadership is about bringing clarity to those you lead."
最简单的句子往往蕴含最深刻的真理。
Most people are too fretful, they worry too much.Success means being very patient, but aggressive when it's time.
一个人胜券在握时,总是应该公平行事。
The sun, with all those planets revolving around it and dependent on it, can still ripen a bunch of grapes as if it had nothing else in the universe to do.
最好的投资是投资那些正在建设未来的人。