现实是，你知道，作为一个黑人，巴拉克去趟加油站都可能被开枪打死。
The realities are that, you know, as a black man, Barack can get shot going to the gas station.
作家在自己的国家必须是个陌生人。
True innovation starts with understanding the job the customer needs to get done.
自由是对自我设定法则的服从。
