偷安者后危，虑近者忧迩。
出自汉·桓宽《盐铁论·结和》。苟且偷安会有危险的后果，眼光短浅灾祸很快就会降临。
We don't need perfect knowledge to take sensible actions.
A good book is a conversation between the author and the reader.
Every challenge is an opportunity in disguise—if you’re willing to look for it.
The most important thing in a database is the schema.
我失败了很多次，这就是我成功的原因。