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學習不僅僅是尋找模式，而是理解生成這些模式的潛在機制。

In business, if you're not moving forward, you're falling behind.

Sustainability isn't an option; it's a necessity for the coal sector.

史記

顏淵感嘆地說：“老師的學問越仰望越覺得高聳，越鉆研越覺得深厚；看著就在前面，忽然卻在后面。老師步步引導，用知識豐富我，用禮法約束我，想不學都不成。

The key to credible causal inference is not just the method, but how well the method fits the question at hand.

"We do not write because we want to; we write because we have to."