The hardest thing about living by a to-do list is that you have to constantly ask yourself the difficult question, "What's the most important thing to me right now?"

有这么一张任务清单最困难的就是要时不时给自己出难题：“此刻，哪桩事情是最重要的？”

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"That's the hardest thing to do right now -- to tell young people in Nigeria, in Johannesburg, in Ghana, that the African in you is your ticket to Hollywood versus the hip-hop African American wannabe in you, " he adds.

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