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

最大的幸福是知道不幸的根源。

"Books are the keys to imagination, and imagination is the key to the future."

學習算法的設計應同時受到理論見解和實踐考慮的指導。

韓寒說他不喜歡巴金等名家,被人指責時韓寒這樣說道.

生活不在于握有一手好牌,而在于把手里的牌打好。

"To understand a person, you must first understand their silence."

We think not in isolated ideas, but in continuous streams of purpose-directed activity.

Love is the only madness we willingly embrace.