Man is an animal that makes bargains: no other animal does this no dog exchanges bones with another.
人是一种做交易的动物，没有其他动物会这样做，没有狗会和另一只狗交换骨头。
In the realm of perception, the whole is not only more than but also very different from the sum of its parts.
如果你想飞翔，就必须放下拖累你的东西。