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

Never stop learning—the world is always evolving.

A picture book is a dance between words and images—they should move together.

Every scientific discovery should be measured by its contribution to human welfare.

大海是一個思考未來的好地方。

To create architecture is to create a world.

出自《海國圖志序》。學習外國的長處用來征服外國。