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Quantum mechanics is not just a theory about the world, it is a description of the world at its most fundamental level.

The ability to imagine counterfactuals is what distinguishes humans from machines.

Everyone has the brainpower to follow the stock market. If you made it through fifth-grade math, you can do it.

煤炭開采的創新不僅僅是技術問題，更是思維方式的轉變。

數學的研究對科學的發展就像空氣或水一樣。