交换、交易和互换的倾向普遍存在于所有人之中,而在其他动物种族中找不到。
The propensity to truck, barter, and exchange one thing for another is common to all men, and to be found in no other race of animals.
In the world of algorithms, the simplest solution is often the best.
There is no exquisite beauty… without some strangeness in the proportion.
I am interested in the transformation of substances.
每一栋建筑都是原型,没有两栋是完全相同的。