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金融的本質是服務實體經濟，不能自我循環、自我膨脹。

The challenge in computer graphics is to simulate the complexity of the real world with the simplicity of mathematical models.

Money complicates things, but it doesn't change the fact that art is about life and death.

Loneliness is the price we pay for self-awareness.

圖靈機和現代計算機之間有什么區別？這與希拉里（Hillary）登上珠穆朗瑪峰（Everest）和在高峰期建立希爾頓酒店之間的過程相同。

農民是農業的主體，我們要讓農民成為現代農業的受益者。