When hitchhiking， look like the person you want to pick you up.
搭便车的时候，你得看上去像一个你自己也愿意接上车的人。
数学不知道种族或地理界限；对于数学来说，文化世界是一个国家。
我希望人们看到，正义可以是坚定但公平的，法律可以服务人民，而不仅仅是惩罚他们。
Innovation is the key driver for the petrochemical industry to overcome challenges and seize opportunities.
"The only thing that separates us from the animals is our ability to accessorize."
Certification standards are the compass for responsible forestry.
跨国合作对解决全球粮食安全挑战至关重要。
Silence is argument carried out by other means.
The psychologist must be a meticulous observer.
