I’m on my third Chinese gym in three years. The first one got kicked out by the landlord (and didn’t refund the remainder of our membership fees). The second one operated with no electricity for over a month before the management suddenly locked the doors and disappeared (and didn’t refund the remainder of our membership fees).
But my third and current Chinese gym has Chairman Mao speaking English:
I was sold.
It was also the cheapest by far of my remaining options.
But it turns out this quote from some calligraphy by Chairman Mao in 1952 is famous, and was used in propaganda posters:
fāzhǎn tǐyù yùndòng，zēngqiáng rénmín tǐzhì
Here’s a little collection of posters and images I scrounged from the internets (click one):