当你足够和正确地努力了，幸福便会来敲门的。
When you work hard enough and correctly, happiness will knock on the door.
The unity of Europe is a historical necessity.
是因为他们行事合理,行事合理来自于受到的熏染得当。
The future of medicine will be shaped by our ability to rewrite the code of life.
"Words have the power to heal, to destroy, and to transform."
译文：读书不一定都有好处，读书不会选择就会贻误终身。赏析：我们要选择好书去读，那些三观不正的书会让带偏人的思想。