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

歷史不僅僅是發生了什么，而是可能發生了什么。

I’ve never been a person that has been concerned about what people say. I’m just me.

Fear is inevitable, I have to accept that, but I cannot allow it to paralyze me.

You have to be run by missionaries, not mercenaries.

Sometimes the hardest thing and the right thing are the same.

數學的本質不是使簡單的事情復雜化，而是使復雜的事情簡單化。