Happiness comes from between. It is not something that you can find, acquire, or achieve directly. You have to get the conditions right and then wait.
任何优秀的飞行员,无论他有多么高的天赋和丰富的经验,都不会不使用检查表。
I tend to think that the longer you look at a thing, the more abstract it becomes, and, ironically, the more real.