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數學中最重要的是提出正確的問題。

故事是一種表達無法用其他方式表達的東西的方式。

Every time we teach a child something, we keep him from inventing it himself.

Transparency isn't just good ethics; it's good business. Consumers deserve to know where their food comes from and how it's produced.

我不知道第三次世界大戰會用哪些武器，但第四次世界大戰中人們肯定用的是木棍和石塊。