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The world is indeed full of peril, and in it there are many dark places; but still there is much that is fair, and though in all lands love is now mingled with grief, it grows perhaps the greater.
质量比数量更重要。一个全垒打比两个二垒安打好得多。
Mathematics is the language with which God has written the universe.
不能察觉事情发生前所显示出的端倪的人,灾难就要降临到他身上。