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.
The ethical implications of gene editing must be considered at every step.
The best stories are those that disturb us, that force us to question our certainties.