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我們需要設(shè)計考慮到人類心理的政策，而不僅僅是經(jīng)濟理論。

A people without children would face a hopeless future; a country without trees would face a future with even less hope.

Understanding emerges from the interaction of simple processing units working in parallel.

寫作即抵抗。

勇氣不是沒有恐懼，而是戰(zhàn)勝恐懼。