The void is as important as the solid.
所有模型都是错误的,但有些是有用的。
The Ethernet was designed to be simple, inexpensive, and capable of handling a wide range of applications.
社会学的想象力使拥有者能够根据其对各种个人的内心生活和外部职业生涯的意义来理解更大的历史场景。