translation.en: If you generalize this, the most favorite TEDTalks are those that feature topics we can connect with, both easily and deeply, such as happiness, our own body, food, emotions.
translation.zh: 如果你延伸这一想法 最热门的TED演讲是 那些能令观众产生共鸣的， 既简单易懂，而又意味深远的话题 譬如：幸福，我们自己的肢体 食物，情感