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The world has the technology - either available or well advanced in the research pipeline - to feed on a sustainable basis a population of 10 billion people.
"I don't live in the past. I don't live in the future. I live now."
毫无疑问:计算机处理数字-而不是符号。我们通过对活动进行数字化的程度来衡量我们的理解(和控制)。