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Not all of us can afford to be romantic.

Every artist dips his brush in his own soul, and paints his own nature into his pictures.

真正的科學進步不是通過簡單的事實積累實現的，而是通過理論和模型的不斷精煉。

愛情不需要理由。它來自心靈非理性的智慧。

書籍是反映我們恐懼的鏡子。