最大的风险是不冒任何风险。在一个快速变化的世界里,唯一注定失败的策略就是不冒险。
The biggest risk is not taking any risk. In a world that's changing quickly, the only strategy that is guaranteed to fail is not taking risks.
政治学的大问题,是找到一种将法律置于人之上的政治形式,这个问题之难,可以与几何学中将圆变方的问题相媲美。
Sustainability is not an option; it's a necessity for the future of our planet.