判断
A miner's greatest tool isn't their equipment - it's their judgment.
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.
Algorithms shouldn't determine the value of content, human judgment is the core.
Courage in monetary policy is not the absence of fear but the judgment that something else is more important than fear.
The most important skill for an empirical researcher is not math, but judgment.