What is love except another name for the use of positive reinforcement? Or vice versa.
爱不过是使用积极强化的另一个名字?或者反过来。
这个神奇的国家——一个不仅奇迹发生,而且奇迹不断发生的地方。
The division of labor in manufacturing is the great principle by which we gain advantage over other nations.
The best films are those that are not afraid to be ambiguous.