暴力的减少可能是我们物种历史上最重要却最不被重视的发展。
The decline of violence may be the most significant and least-appreciated development in the history of our species.
The greatest discoveries are often the result of many small steps.
当海洋通过减少的种群数量发声时，我们必须有勇气倾听并采取行动。
我唱歌不是为了完美，我唱歌是为了活着。