【明報專訊】In a river, when the water flows freely without obstacle, you get a smooth river. In school, when you are capable of achieving good examination scores because the test adequately reflects what you have learned, you get smooth results. And in life, when things go well, relationships are light and easy, and work is rewarding, you get a smooth life. Smoothness carries the meanings of evenness and balance, and evokes feelings of softness and ease.