等待雨是伞一生的宿命
[dĕng dài yŭ shì săn yī shēng de sù mìng]
Translated as 'Waiting for rain is the destiny of an umbrella.' Umbrellas wait and work when there is rain; they are destined to serve in rainy weather. The nickname poetically suggests bearing responsibilities under certain circumstances or being prepared for what one expects.