数据库中最重要的东西是数据模型。如果你把数据模型做对了，其他一切都会随之而来。
The most important thing in a database is the data model. If you get the data model right, everything else will follow.
To be human is to be in conflict with oneself.
The only way to do great work is to love what you do.
证明P=NP将对数学、密码学和算法设计产生深远的影响。
预测未来的最好方法就是去创造它。
Challenges are opportunities in disguise. Embrace them, and you’ll find growth where others see obstacles.