The ocean feeds billions, and it's our duty to ensure it can continue to do so.
海洋养育了数十亿人,我们有责任确保它能继续这样做。
"To write about pain is to dissolve its power over memory."
To understand the arithmetic of algebraic varieties is to understand the symmetries hidden within them.
我从来没有逃过课。我喜欢得到A,我喜欢做个聪明的人。我喜欢准时。我认为聪明比世界上任何事情都酷。
如果不给儿童提供帮助,如果忽视他的环境,那他的精神生命将会处于持续的危险之中。