The more you speak, the more likely you are to say something foolish.
乳制品生产的可持续性不是一种选择,而是对后代子孙的必要责任。
如果你一直做你一直在做的事,你将一直得到你一直得到的东西。
死者并未离去。他们只是不在此处。
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
记忆是奇怪的动物:在你最不经意时咬你一口。