一个人为了保护自己的身体而做的事情，被视为合法行为。

We must balance economic growth with environmental protection to ensure the oceans remain vibrant.

做出伟大工作的唯一方法是热爱你所做的事情。

The people who are crazy enough to think they can change the world are the ones who do.

没有理由说善不能像恶一样经常胜利。任何事物的胜利都是组织的问题。