数学的美在于它揭示隐藏的对称性和真理的能力。
设计应该解决问题,而不仅仅是看起来好看。
诚信是信任的基础,而信任是成功的基础。
To make something good, just do it. To make something great, just re-do it, re-do it, re-do it. The secret to making fine things is in remaking them.