We both (Warren Buffett) insist on a lot of time being available almost every day to just sit and think.That is very uncommon in American business.We read and think.

Labor economics is fundamentally about understanding people’s choices and constraints.

When we fail to set boundaries and hold people accountable, we feel used and mistreated.

在一个快速变化的世界中，学习和适应的能力是最终的竞争优势。