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Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

The perfection of machinery is to produce the desired effect with the least possible friction and waste.

處理一個不自由的世界的唯一方法是變得如此絕對自由，以至于你的存在本身就是一種反叛。

Sustainability in chemical manufacturing isn't an option—it's our responsibility to the next generation.

詩歌是表達無法表達之物的藝術。