实验的语言比任何推理都更具权威性:事实可以摧毁我们的推理,但反之则不然。
"The past is always present in our lives, whether we acknowledge it or not."
更好从来不是对每个人都更好……它总是对某些人来说更糟。
The hardest single part of building a software system is deciding precisely what to build.