历史学家是回望过去的先知。
The historian is a prophet looking backward.
素描就是诚实。没有作弊的可能。画得好就是好，不好就是不好。
I have never known any distress that an hour's reading did not relieve.
2018年，贝索斯致股东信
生活中最好的东西是免费的。
在计算机科学中，最简单的解决方案往往是最优雅和有效的。
I've learned that people will forget what you said, people will forget what you did, but people will never forget how you made them feel.
我不害怕变老，因为随着年龄增长而来的是智慧。