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因果框架是科學推理的基礎。

出自《海國圖志》。不管是東海還是西海，圣人各出自不同地方但是心理是相同的。

When people are faced with a problem, they often think in terms of past experiences rather than looking at the actual structure of the problem.

The anointed don't like to talk about painful trade-offs. They like to talk about happy "solutions” that get rid of the whole problem- at least in their imagination.

混凝土是我們時代的大理石，一種民主的材料。