大太阳会发光小月亮会反光
[dà tài yáng huì fā guāng xiăo yuè liàng huì făn guāng]
'The big sun shines while the little moon reflects'. It's a simple observation of natural phenomenon suggesting every individual has their way to light up or contribute even if it isn’t directly generating its own energy, implying humility and understanding different forms of contribution and roles in society.