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The system produces needs faster than it can satisfy them.
谷物生产的创新不仅仅是技术问题,更是思维方式的转变。
书是一份你可以反复打开的礼物。
The most important skill for a programmer is the ability to read code.
Life would be infinitely happier if we could only be born at the age of eighty and gradually approach eighteen.