I used to think the world was broken down by tribes. Then I thought it was broken down by rich and poor. Then I thought it was broken down by stupid and smart. But I know now that it is broken down by people who are alive and people who are dead.
人若能常保持清静之心,天地万物都会与之和谐共存。
一个人做了好事应当忘记,不要念念不忘,更不要希冀别人回报。