译文：亲近贤臣，疏远小人，这是西汉兴盛的原因;亲近小人，疏远贤臣，这是东汉衰败的原因。

在经济学中，规则的小变化可能导致结果的大变化。

任何有所作为的人都一定会受到批评、诽谤和误解。这是伟大的代价的一部分，每个伟人都明白这一点。

Those of us who have been fortunate have a duty to give back.Whether one gives a lot as one goes along as I do, or a little and then a lot (when one dies) as Warren does, is a matter of personal preference.

Innovation is not just about creating new products, but reinventing how we think about sustainability in manufacturing.

不要害怕冒险和尝试新事物。