Jim O‘Shaughnessy 认为他和他父母这两代人，以为自己都生活是常态，但实际上不是。

We made a mistake and by that I mean my generation and my parents generation. The mistake we made was thinking that the period from 1946 to 1980 was the norm.  No it was not!  It was the anomaly! We had just wiped out the manufacturing capabilities of anyone who could challenge us. So the idea that you had that job with the gold watch and you could work there for your entire career and raise a family of four and all of that, that was an anomaly. In the late 1950s Detroit was selling 80%+ of all autos sold in the world.

相对应的，在中国，我们80，90后这一代人生活的这40年（1980 - 2020）也不是常态，我们经历的这些，可能都不会再发生。

• 没有亲兄弟姐妹
• GDP常年高速增长
• 中国制造帮全世界代工
• 商品房只涨不跌
• 年轻人向往留学移民
• 农民收入低
• 脑力劳动优于体力劳动
• （待补充）