The power of literature lies in its ability to reveal the complexity and depth of human nature.

It is only in the mysterious equations of love that any logical reasons can be found.

The most dangerous mindset in business is "This is how we've always done it."

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。