作家本质上是一个不是因为必须写作，而是因为不能不写作的人。
"A writer is essentially a person who writes not because he has to, but because he cannot not write."
The elegance of a proof is as important as its correctness.
Don’t wait for opportunities—create them.
The most important thing in a database is the schema.
I don't let the past hold me hostage.