图灵机和现代计算机之间有什么区别？这与希拉里（Hillary）登上珠穆朗玛峰（Everest）和在高峰期建立希尔顿酒店之间的过程相同。
Good design is invisible; you only notice it when it's bad.
A man who dares to waste one hour of time has not discovered the value of life.
To live is the rarest thing in the world. Most people exist, that is all.
Never stop learning, because the world never stops changing.
The strength of a company lies in the integrity of its materials and its people.《Leadership in Extraction》
Remaining quiet is what is called wisdom-insight.