The genome is a time machine.

Leadership plays a crucial role in diplomacy, and good leadership can guide a team to address complex international challenges.

自爱者无敌。

The world is a book, and those who do not travel read only one page.

I earnestly wish to point out in what true dignity and human happiness consists.

旅行就是发现每个人对其他国家的看法都是错误的。

You don't know what's in store, but you know what you're here for.

译文：结交朋友如果是为了脸面有光，那不如结交对自己有身心有益的朋友；教导子弟求取富贵荣华，不如告诉子弟们养成良好的品行。赏析：《大学》一书中说：自天子以至于庶人，壹是皆以修身为本。意思是说，不管是天子还是百姓，都应该把修身作为自己的立身之本。做事就是做人，人做好了，事情自然就会成。

The world is full of obvious things which nobody by any chance ever observes.

宇宙对我们的存在漠不关心。