What was Sai Baba's advice to Damu Anna regarding his plan to get rich, and how did Damu Anna react?

When Damu Anna wrote to Sai Baba with a plan for a business venture he believed would make him a millionaire, Baba's advice was one of caution and contentment. As documented in Chapter 25, after having the letter read aloud, Baba instructed Shama to reply, "Half a loaf of bread is enough for us; do not fall into the trap of millions." Upon receiving this counsel, Damu Anna was deeply disappointed. The fortress of his desires crumbled, and he felt he had sabotaged his own fortune, believing he had "kicked away the served plate."