This is the movement from Americans defining their success on having things to having liquidity, because the less excess that you have around you, the more nimble and fleet of foot you are.
美国人对成功的定义由资产的多寡 变为是否拥有液态生活。 因为，一个人周围的过度行为越少， 他的行动速度会越发灵敏。