The greatest tragedy is not death, but forgetting one's mother tongue.
Wise men talk because they have something to say; fools, becasue they have to say something.
国家是人类社会中最重要的机构，其强弱是社会成败的关键决定因素。
"The beauty of literature is that it allows us to live a thousand lives in one."
The conversation about coal must move beyond 'pro' or 'anti'—we need solutions, not slogans.
金银像其他商品一样具有内在价值，这不是任意的，而是取决于它们的稀缺性、获取它们所耗费的劳动量以及生产它们的矿山所投入的资本价值。
最成功的公司是那些将其价值观与社会进步相结合的公司。