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.
Understanding a question is half an answer.
我不完美,但我正在努力。
游戏不仅仅是娱乐,它还可以是一种艺术表达形式。
The most reliable thing in the world is yourself.