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!
我相信梦想的力量和努力工作的重要性。
The function of entrepreneurs is to reform or revolutionize the pattern of production by exploiting an invention or, more generally, an untried technological possibility for producing a new commodity or producing an old one in a new way.
我不是在装酷，我只是在做自己。
最大的风险是不冒任何风险。在一个快速变化的世界里，唯一注定要失败的策略就是不冒风险。