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人们能在一次演讲中记住的观点不会超过三个。
Core technologies cannot be bought; they must be developed independently.
The future of energy lies in diversification - no single source can meet all our needs.
今天很残酷,明天更残酷,后天很美好,但绝大部分人是死在明天晚上,看不到后天的太阳。