一个好的数学家是能看到定理之间类比的人；一个伟大的数学家是能看到类比之间的类比的人。
A good mathematician is one who can see analogies between theorems; a great mathematician is one who can see analogies between analogies.
"Sometimes the most important things in life are the ones we can't see or touch, but we can feel them in our hearts."
当我在舞台上时，那是我感觉最有活力的时刻。
可持续性不是一种选择；它是我们星球未来的必需品。
城市从不沉睡，它的黑暗也是如此。