[http://toyhouse.ie.tsinghua.edu.cn/wiki/index.php?title=Preamble] Benjamin Hsueh-Yung Koo, [[Preamble]] on ToyhouseWiki
[[https://www.teambition.com/project/56010e24323deea5099d197b/tasks/scrum/56010e259d1da0870921204e/task/569378fb490bb4e150d1928a]]A Digital Manifesto_An open and safe Internet experience for all
