The biggest risk is not taking any risk... In a world that is changing really quickly, the only strategy that is guaranteed to fail is not taking risks.
最大的风险是不冒任何风险……在一个变化非常快的世界里,唯一注定失败的策略就是不冒险。
The world is a mirror, and we see in it what we are.
科学的进步是我们逐渐意识到自己无知的过程。