没人会和你自己一样对你所拥有的东西印象深刻。（Morgan Housel《金钱心理学》里面的一句话，可以理解为禀赋效应：即，由于情感上的偏见，人们在自己已经拥有的东西上比尚未获得的东西拥有更大的价值）
No one is as impressed with your possessions as you are.
The bigger the brain, the more complex the social world it can manage.
采石业的创新不仅关乎新机械，更在于重新构想我们与开采土地的关系。
The greatest tool we have is the power of our minds.