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藝術不應該僅僅是奢侈品。

永遠不要停止夢想，因為夢想是靈魂的燃料。

The power of mathematics is in its abstraction, allowing us to see patterns and connections that are not immediately obvious.

The beauty of mathematics lies not only in its ability to describe the world but also in its power to reveal the hidden structures that govern it.

美玉和石塊同匣并放，魚眼和寶珠一起貫穿。劣馬和駿馬混雜不分，老牛駕轅，駿馬兩邊。