Only by working harder than others can you be more successful than others.
释义:一个人即使一生都很聪明,也可能在某个时刻犯糊涂。
Mathematics is the art of giving the same name to different things.
在梦里,你不需要对事物做任何区分。完全没有。界限不存在。所以在梦里几乎不会有碰撞。