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

真正的智慧并非在于避免所有的錯誤，而是在于從錯誤中快速學習和成長。

永遠不要停止學習，因為世界永遠不會停止變化。

跨行業、跨邊境的合作對于解決氣候變化這一復雜挑戰至關重要。

No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.

You can never know anyone as completely as you want.

我認為我學到的最重要的一課是相信自己的直覺。