
“Don't believe anything they write about you, good or bad.”
Advice to Red Grange as quoted in The Wicked City: Chicago from Kenna to Capone (1998) by Curt Johnson and R. Craig Sautter, p. 159; Unsourced variant: Don't ever forget two things I'm going to tell you. One, don't believe everything that's written about you. Two, don't pick up too many checks.
Context: Keed, I'll give you a little bit of advice. Don't believe anything they write about you, good or bad. Two, get the dough while the getting is good, but don't break your heart trying to get it. And don't pick up too many checks!