在变革时期，学习的能力远比知道的能力重要得多。

无限小在自然中的作用是无限大的。

Understanding the fundamentals is key to mastering any complex system.

我不会坐在这里试图成为别人。

All businesses need to be young forever. If your customer base ages with you， you're Woolworth's.

Public discourse is transforming from rational argument into emotional performance.”