Program testing can be used to show the presence of bugs, but never to show their absence!
"The most ordinary life, when examined closely, becomes extraordinary."
在商业中,就像在采石中一样,精确和耐心会带来最好的结果。
今天我们必须负责任地开采煤炭,这样我们的孩子才能继承能源安全和健康的环境。
最具创新性的解决方案往往来自多元化的视角。