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我必须研究政治和战争,以便我的儿子们可以自由地研究数学和哲学。
No matter what happens in life, be good to people. Being good to people is a wonderful legacy to leave behind.
科学应该弥合实验室和实地之间的差距。
The best investment strategy is one that is simple, low-cost, and focused on the long-term.