德性的知识，不是从见闻中产生的。

巴菲特在2004年伯克夏股东大会上说

The conversation about coal must move beyond 'pro' or 'anti'—we need solutions, not slogans.

选自汉·桓宽《盐铁论·申韩》。曲木，弯曲的木头。恶，厌恶、怕。绳，木匠用以裁曲取直的墨绳。奸邪，奸邪之人。正法，公正无私的法律。这句话以曲木畏直绳作类比，说明公正无私之法对奸邪之人的威慑作用。

科学的进步就像古老的沙漠小径，散落着被抛弃的理论的苍白骨架，这些理论曾经看似拥有永恒的生命。

I think the most powerful and enduring brands are built from the heart.

"In the study of computational complexity, we often find that the boundaries of what is possible are defined by the limits of our imagination."

Success is not about the money you make, it’s about the difference you make in people’s lives.