The only way to do great work is to love what you do.
年轻时你以为会有很多朋友。但随着年龄增长,你意识到一只手就能数得过来。
挑战不仅在于收集数据,还在于以改善生活的方式理解数据。
The true measure of success is how much you contribute to the progress of society.