Good deeds are like water, flowing water is quiet and deep, and poetry and painting are like water in the past.

1, goodness is like water: "Water is the goodness of all things, and it is the evil of all, so it is a minority."

2, the water is still deep: through the surface calm water, you don't know how deep the water is, indicating that people with calm surfaces have great wisdom.

3, poetic and picturesque as water: poetry must still be drunk in the years.