Good leaders need a positive agenda, not just an agenda of dealing with crisis.
优秀的领导者不能只有应对危机的计划，更要有一个主动的规划。
It's dope to be black until it's hard to be black.
重要的不是你对了还是错了，而是当你对了的时候你赚了多少钱，当你错了的时候你亏了多少钱。
Sir, where are you running? Are you doing this for world peace? Are you doing this for the homeless? Are you running for women's rights? The environment? They just couldn't believe that somebody would do all that running for no particular reason. Why are you doing this? I just felt like running. I just felt like running.
Play is the language of childhood, and books should speak that language too.
水泥生产中的创新必须平衡效率与环境责任。
Don’t ever respond to a solicitation or a proposal on the phone. The urgency is a disguise.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
数学不是关于数字、方程、计算或算法的：它是关于理解的。