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 writer's only responsibility is to his art. He will be completely ruthless if he is a good one... If a writer has to rob his mother, he will not hesitate; the "Ode on a Grecian Urn" is worth any number of old ladies.

可能近似正確（PAC）學習的概念在計算學習理論中具有基礎性意義。

The best designs are those that combine functionality with aesthetics.

成功的關鍵不僅在于個人技能，還在于團隊的協作。

There's only one corner of the universe you can be certain of improving，and that's your own self.