The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
感谢音乐让我的人生如此精彩。
The whole is other than the sum of the parts.
We believe in ordinary acts of bravery, in the courage that drives one person to stand up for another.
人们并不愚蠢。他们知道如何从观察到的事物中推断出结论。