色多多在线观看播放-色多多在线观看高清免费-色多多在线观看视频-色多多在线看-欧美aaaaa性bbbbb小妇-欧美aaaav免费大片

The most important thing in a database is the data model. If you get the data model right, everything else will follow.

If you want to understand a system, try changing it.

戲劇是矛盾的碰撞。

Life is a series of endless repetitions, each more meaningless than the last.

我認為最好的電影是那些你可以一遍又一遍觀看的電影。

Gunpowder is my brush, the sky is my canvas.#火藥是我的畫筆，天空是我的畫布。