Jim Kok says, “A friend of mine arrived at church early for a meeting, so she sat in her car listening to the radio. Someone pulled in and parked next to her. My friend turned and smiled. A few minutes later there was a knock on her window. It was the person she’d smiled at. ‘Thank you for smiling,’ she said. ‘I’ve had some very bad news today, and your smile just lifted my spirits.’ Yes, a smile can work wonders.”