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

In mathematics, the art of proposing a question must be held of higher value than solving it.

你想用賣糖水來度過余生，還是想要一個機會來改變世界？

Sun don't shine forever, but as long as it's here then we might as well shine together.

我們說的每一個詞都承載著我們的歷史和未來的希望。

"Books can be dangerous. The best ones should be labeled 'This could change your life.'"

I think the best thing about music is that it can make you feel things that you didn't even know you could feel.