I suppose when they reach a certain age some men are afraid to grow up. It seems the older the men get, the younger their new wives get.
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。
The moment one gives close attention to anything, even a blade of grass, it becomes a mysterious, awesome, indescribably magnificent world in itself.
教育的目的不是用事实填满学生的头脑,而是教会他们思考。
In computational learning theory, we seek to understand the fundamental principles that govern learning from data.