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數學中最深刻的思想往往源于最簡單的觀察。

A story is a way of understanding the world.

Innovation is not just about creating something new; it's about improving what already exists.

To me, fearless is not the absence of fear. It's not being completely unafraid. To me, fearless is having fears. Fearless is having doubts. Lots of them. To me, fearless is living in spite of those things that scare you to death.

教育的藝術必須是引導孩子達到能夠自我教育的程度。