I don't care what you think about me, I don't think about you at all.
我感觉有些男人在到达一定年纪后就害怕成长了。好像男人年纪越大,他们新娶的妻子年龄就越小了。
解析:心是身体的主宰,意是心的发用。
The more we learn about the true nature of animals, the more we realize how much we have in common with them.
PAC学习框架提供了一种形式化的方法来量化概念类的可学习性。