Gerry dismissed it when Martin called him the most generous person he’d ever met. But Gerry volunteers at a soup kitchen every weekend. It’s the one near the park. Gerry also gives lots of money to charity, and he never thinks of himself.    A. Save it for a rainy day.    B. Let sleeping dogs lie.    C. Jack-of-all-trades, master of none.    D. If the shoe fits, wear it.