移民对本地人工资的影响比大多数人认为的要小得多。
The chemical industry is the backbone of modern civilization, and we must treat it with the responsibility it deserves.
如果你能梦想它,你就能实现它。
记住,声誉和正直是你最宝贵的资产——而且可能一瞬间就丧失。
Philosophy is the discipline that forces us to confront the questions we would most like to avoid.