我这一代人最伟大的发现是人类可以通过改变态度来改变生活。
Everyone has their own story, and every story deserves to be heard.
漂亮的女人休要让她老去,风流浪的子不要让他贫困。
Give the pupils something to do, not something to learn; and the doing is of such a nature as to demand thinking; learning naturally results.
We are on the verge: Today our program proved Fermat's next-to-last theorem.