想要画成方形或圆形就要遵循圆规和矩尺的法则，那么万事的功效就能显现出来。
求知若饥，虚心若愚。
The better you feel an emotion, the less you can express it.
The magi, as you know, were wise men—wonderfully wise men—who brought gifts to the Babe in the manger. They invented the art of giving Christmas presents. Being wise, their gifts were no doubt wise ones, possibly bearing the privilege of exchange in case of duplication.
我不相信普适的解决方案；我相信独特的回应。
我们利用现有的东西，因为它们有价值