Give someone a rose, leave a lingering fragrance in your hand. Doing good is not for fame, not for merit; Doing good deeds with all one's heart is the real charity, and it is the sincere and selfless charity. When you help others, you are also helping your roots buried in the ground to make the branches bear fruit without asking for anything in return. Tagore has tens of millions of buildings, which greatly protects the poor in the world. -Du Fu