我这一代人最伟大的发现是,一个人可以通过改变态度来改变他的生活。
Economic development must be coordinated with environmental protection.
传统方法蕴含智慧,但可持续发展要求我们在必要时超越它们。
The higher the expectations, the harder I work.
The world is a very complicated place, and it's not always easy to understand what's happening around us.