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The Pompidou Centre is a giant Meccano set, a building turned inside out.
密码学中的挑战不仅仅是创建不可破解的代码,还包括创建即使技术发展也能保持安全的系统。
Economics is the study of how societies use scarce resources to produce valuable goods and services and distribute them among different individuals. If we think about the definitions, we find two key ideas that run through all of economics:
每个故事都有一个开始、中间和结尾,但不一定是这个顺序。
"Jeder Mensch ist ein Künstler."