I’m having a difficult time trying to find out who first said it; Peter Thiel may have done; or a journalist named Salena Zito:
https://www.cnbc.com/2016/11/09/peter-thiel-perfectly-summed-up-donald-trump-in-one-paragraph.html
Whatever; the quote sums it all up, no matter who first thought of it.
I don't care who said it first...it's a great saying and fits! :-)
I could go for something like the Great Wall of China!