translation.en: Once we have all the details of that imaginary scenario, suddenly we feel like it might be important to save so that that guy has a little retirement money.
translation.zh: 一旦我们想清楚了 所有未来情景下的细节， 我们会忽然感觉， 攒钱是很重要的， 这样退休的时候才会有钱。