We're not selling cars, but keys to a new lifestyle.
重要的是旅程,而不是到达。
愚蠢的时间由时钟衡量,但智慧的时间:没有时钟可以衡量。
We are all now connected by the Internet, like neurons in a giant brain.
The concept of NP-completeness has provided a powerful tool for understanding the complexity of problems.