债券市场是市场情绪的最终衡量标准。

释义：真正的强者以对错为准则，不为利益所缚。

Enjoyment appears at the boundary between boredom and anxiety, when the challenges are just balanced with the person’s capacity to act.

一切能被说出的都能够清楚地被说出，而我们不能谈论的，必须保持沉默。