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

Innovation is not just about creating something new, but about making what exists better.

The secret of theory is that truth does not exist.

Design without functionality is art, but design with functionality changes lives.

在這個不斷試圖改變你的世界里，做你自己是最大的成就。