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。
True leadership is about inspiring others to see what's possible.
风险管理不是消除风险，而是在可接受的范围内理解和控制风险。
The power of the press is a great power, but it must be used with great responsibility.
The probability of a response is determined by its reinforcement history.
我们的决定往往比我们相信的要少理性，受到无数潜意识因素的影响。