The test of a good building is how it makes you feel when you're inside it.
Around computers it is difficult to find the correct unit of time to measure progress. Some cathedrals took a century to complete. Can you imagine the grandeur and scope of a program that would take as long?
奖赏不正确，没有鼓励作用；施刑不正确，也起不到惩戒作用。
"Innovation is the lifeblood of any thriving business."