心灵是进化和学习的产物。
对失意的人不要谈论得意的事，处于得意的时候不要忘记失意的日子。
The most important thing in a database is the data model. If you get the data model right, everything else will follow.
No individual has any right to come into the world and go out of it without leaving behind him distinct and legitimate reasons for having passed through it.
"The past is a foreign country; they do things differently there."