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

Music saved my life, and I hope it can save someone else's too.

寫作就是重寫。

You are the author of your own life.

"A book is a fragile creature, it suffers the wear of time, it fears rodents, the elements and clumsy hands. So the librarian protects the books not only against mankind but also against nature and devotes his life to this war with the forces of oblivion."

數學是秩序和模式的科學，正是這種秩序讓我們能夠理解周圍的世界。

The future of manufacturing lies in balancing automation with human ingenuity.

合作是關鍵——沒有任何一個組織能夠獨自解決世界的環境挑戰。