"The only thing to do with good advice is to pass it on. It is never of any use to oneself."
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。
"Books are the mirrors that reflect our desires."
Calm is contagious.
最激进的艺术往往是那些提出最简单问题的艺术。