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一个测量可用的常识:手臂伸直两测指尖的距离就是你的身高。
Handy measure: the distance between your fingertips of your outstretched arms at shoulder level is your height.
我不断看到生活中的人崛起,他们不是最聪明的有时甚至不是最勤奋的。但他们是学习机器;他们每天晚上睡觉时都比起床时聪明一点。
我认为我们都有一些对失败的恐惧,而这正是驱使我们成功的原因。
In computer science, the simplest solution is often the most elegant and effective.
The past is never dead. It's not even past.
The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.