喝水不忘掘井人。 26 喝水不忘掘井人 比喻得到好處時, 比喻得到好處時 應該感念帶來好處的人。 應該感念帶來好處的人 When drinking from the well, remember the man who dug it. One should be grateful for his blessings and not take them for granted. 37