黄金和白银，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在矿山中使用的资本价值。

婚姻生活是否幸福，完全是个机会问题。

True leadership in forestry means balancing economic growth with ecological stewardship.

I'm not the best singer in the world, but I'm passionate about what I do.

A fool who knows he is a fool is for that very reason a wise man. The fool who thinks he is wise is the one to be called a fool.

计算的目的是洞察，而不是数字。

政治语言……是为了让谎言听起来真实，让谋杀显得可敬，给纯粹的空气以坚固的外表。