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。
The greatest discovery of my generation is that a human being can alter his life by altering his attitudes.
The duty of a true patriot is to protect his country from its government.
The world is a book, and those who do not travel read only one page.
文学不仅仅是记录历史,它还能够塑造未来。