a lovely rain at the spring night, Du fu 春夜喜雨 杜甫

good rain choose a good time, it comes in the spring
it comes with wind into night, it cultivates the land
wild path the cloud all dark, just see the lamp in the river boat
now is morning, at the wet land, is a city all around of flowers

好雨知時節，當春乃發生

隨風潛入夜，潤物細無聲

野徑雲俱黑，江船火獨明

曉看紅濕處，花重錦官城