Original source: Thiel’s Wall Street Journal essay:
https://www.wsj.com/articles/peter-thiel-competition-is-for-...
https://www.csun.edu/~vcact00f/497CapStone/Peter%20Thiel_%20...
The title is “Competition is for losers” and the sub-head is “If you want to create and capture lasting value, look to build a monopoly, writes Peter Thiel”.