所有人都很害羞。别人在等着你介绍自己，等着你给他们发邮件，等着你邀请他们约会。干就完了。
旅行就是生活。
Mathematics is the language of the universe, and through it, we can unlock the secrets of existence.
数学是宇宙的语言，通过它，我们可以解开存在的秘密。
Farmers are the first environmentalists, working with nature every day.
The test of our progress is not whether we add more to the abundance of those who have much; it is whether we provide enough for those who have too little.
表演是探索人类状况复杂性的一种方式。
在化工行业，我们最大的挑战也是最大的机遇：在满足全球需求的同时保护地球。