在语言中，词语和它们所指的事物之间没有一对一的对应关系。
In language， there is no one-to-one correspondence between words and the things they refer to.
在全球采矿业中，适应能力就是新的竞争优势。
Life's too short to hang out with people who aren't resourceful.
The only limit to our realization of tomorrow will be our doubts of today.