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The most significant threat to liberal democracy today is not from rival ideologies like communism or fascism, but from within—from the rise of populism and the erosion of democratic norms.
When we understand knowledge-based systems, it will be as before -- except our fingertips will have been singed.
The intersection of mathematics and computer science is where some of the most exciting discoveries are made.
创新不仅仅是创造新产品,更是重新思考如何利用材料以减少浪费。