Don’t ignore this because a drop of water can reflect the brilliance of the sun, and a good deed can reveal a person’s noble and pure heart. Small things are the foundation of big things, and big things are the accumulation of small things. If you underestimate the ordinary and good things, you will not do great things. If you despise a drop of water, there will be no vast ocean. If you despise a tree, there will be no dense forest. If you despise bricks and tiles, you will not be able to build high-rise buildings. For thousands of years, the ancients have many famous aphorisms emphasizing the importance of "doing small things": gathering armpits makes fur, gathering sand makes a tower, building up soil makes a mountain, accepting rivers makes a sea, and accumulating good deeds makes a virtue. We must start from small things and start from scratch. It is not difficult for a person to do a good deed. What is difficult is to do good deeds all his life. If a person insists on doing good deeds and not doing bad things, then he will definitely get the respect of the society and the praise of the people. Turning off the lights, saying a kind word, giving up your seat, and smiling are all contributions to the interests of the public. Small acts of kindness, a little effort, do not require us to pay a lot, but they can exchange for understanding, harmony, and friendship. Do something for the society, do something for others, do something for yourself, and a beautiful life lies in everyone's every moment. Creation in drops, extending in perseverance.