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The theory of economic development is the study of how the economic system generates the forces which incessantly transform it.

經(jīng)濟(jì)發(fā)展理論研究的是經(jīng)濟(jì)系統(tǒng)如何產(chǎn)生不斷改變它的力量。

The success of everything depends on intuition, the capacity of seeing things in a way which afterwards proves to be true, although it cannot be established at the moment.

一切的成功都依賴于直覺，即以一種事后證明是正確的方式看待事物的能力，盡管在當(dāng)下無法確定。