The biggest challenge isn't the science - it's changing people's perceptions.

I don't want to be a star, I want to be a legend.

儿童对活动的需要几乎比食物的需要更为强烈。

如果历史以故事的形式教授，它将永远不会被遗忘。

我很少解释，不回应，但我知道自己在做什么。