The real challenge in computer science is not to write programs, but to understand the nature of computation.
我们都是成功祖先的后代;失败者没有留下后代。
争论的焦点不是“煤炭 vs. 可再生能源”,而是转型期间如何整合两者。
The test of a first-rate intelligence is the ability to hold two opposed ideas in mind at the same time and still retain the ability to function.