The biggest risk is not taking any risk... In a world that's changing really quickly, the only strategy that is guaranteed to fail is not taking risks.

What is the difference between a Turing machine and the modern computer? It's the same as that between Hillary's ascent of Everest and the establishment of a Hilton hotel on its peak.

当帮助人们摆脱贫困陷阱时，微小的改变可以产生巨大的影响。

写作就是在黑暗中摸索，希望能找到一盏灯。

Never compromise on quality; it's the foundation of trust with your customers.