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我寫的每一個詞都是試圖觸及不可觸及之物，觸摸無形之物的嘗試。

The essence of mathematics is not just in solving problems but in asking the right questions.

The question you should be asking isn't, "What do I want?" or "What are my goals?" but "What would excite me?"

The great work begins.

夢想不是追逐的，而是創造的。