不闻不若闻之，闻之不若见之，见之不若知之，知之不若行之。
没有听到不如亲耳听到，亲耳听到不如亲眼见到，亲眼见到不如清楚知道，清楚知道不如亲自实践。
成功交易的关键是了解自己。
The future of database technology lies in the ability to handle diverse data types and large-scale data efficiently.
The past is a cupboard full of light and all you have to do is find the key that opens the door.
我们都在等待什么，即使我们不知道那是什么。
Persistence is more important than brilliance in scientific research.
牺牲自由以换取安全（可指生活保障）的人，不配有自由和安全。