The only way to achieve the impossible is to believe it is possible.
We must act now, because the ocean’s decline is a crisis we cannot ignore.
我们的教学方法只有一个,就是必须维持孩子们的高度兴趣和强烈持续的注意力。
外交是战争的延续,只不过用别的手段而已。
有些伤口永远不会愈合,只会结痂。
Do not put forward anything that you cannot prove by experimentation.