Porcelain is the most alchemical of materials, turning earth into something that seems to hold light.

Pain is temporary. It may last a minute, or an hour, or a day, or a year, but eventually it will subside and something else will take its place. If I quit, however, it lasts forever.

数学的艺术在于发现包含所有普遍性萌芽的特殊案例。

True understanding comes from empathy.