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The instinct to fear risk forces the poor to take bigger risks.

海面平靜如鏡，映照著天空。

不確定性是唯一確定的事情，知道如何與不安全感共存是唯一的安全感。

歷史學(xué)家的首要職責(zé)是忠于真相。

The number one benefit of information technology is that it empowers people to do what they want to do. It lets people be creative. It lets people be productive. It lets people learn things they didn't think they could learn before, and so in a sense it is all about potential.

心靈是一個相互依賴的過程網(wǎng)絡(luò)。