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计算机科学中的挑战不仅仅是解决问题,而是理解为什么它们首先是问题。
如果你不冒险,就永远不会知道自己能做什么。
The future of global politics will be shaped by the competition between democratic and authoritarian systems.
"The best discoveries always happened to the people who weren't looking for them."
"Simplicity is the ultimate sophistication."