释义：以自己的欲望去顺从他人的人会昌盛，以他人的欢乐来满足自己私欲的人会灭亡。这句话强调了顺应民意与自私自利的不同结局。 

And America, too, is a delusion, the grandest one of all.

皮革行业必须发展，以满足环境标准和消费者期望，同时不牺牲质量。

我不完美，但我就是我。

Stay committed to your decisions, but stay flexible in your approach.

The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.