Models are only models, not the thing itself. We cannot therefore place too much reliance on them; nor can we afford to place too little.
模型只是模型，而非事物本身。因此我们既不能过分依赖它们，也不能完全不依赖。
债券市场是价值的最终评判者。
Success comes from focusing on solutions, not dwelling on problems.
When you have eliminated the impossible, whatever remains, however improbable, must be the truth.