The test of our progress is not whether we add more to the abundance of those who have much; it is whether we provide enough for those who have too little.
我们进步的考验不在于我们为那些拥有很多的人增添更多，而在于我们是否为那些拥有太少的人提供足够。
Success comes when you focus on the long-term, not just the quarterly results.
The goal of economics is to understand how to allocate scarce resources in the most efficient way possible.
我不会假装在冠状病毒到来之前一切都很完美。