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The bond market is the ultimate judge of value.

You have to be willing to make mistakes regularly; there is nothing wrong with it. Michael taught me about making your best judgment, being wrong, making your next best judgment, being wrong, making your third best judgment, and then doubling your money.

In productive thinking, the transition from blind manipulation to understanding is crucial.

種一棵樹最好的時間是20年前，其次是現在。