I believe in second chances because I know what it's like to mess up.

The only real voyage of discovery consists not in seeking new landscapes, but in having new eyes.

国际体系的结构，而不是个别国家的意图，是国家行为的主要决定因素。

The moment you stop trying is the moment you start dying.

The more you dwell in the past, the less you prepare for the future.

我在想，革命是不朽的。

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。

追求任何职业或使命的代价是对其丑陋面的深入了解。