Gordon put his hand against the swing door. He even pushed it open a few inches. The warm fog of smoke and beer slipped through the crack. A familiar, reviving smell; nevertheless as he smelled it his nerve failed him. No! Impossible to go in. He turned away. He couldn't go shoving into that saloon bar with only fourpence halfpenny in his pocket. Never let other people buy your drinks for you! The first commandment of the moneyless. He made off down the dark pavement.

Ch. 4 - Keep the Aspidistra Flying (1936)