A room is not a place but a happening.
数学的历史是人类好奇心和创造力的历史。
史记
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.
Writing is rewriting—the magic happens in the edits.
你连自己都管不好,怎么能治理国家的正事呢?