When public speaking， pause frequently. Pause before you say something in a new way， pause after you have said something you believe is important， and pause as a relief to let listeners absorb details.

故事的力量在于它能够治愈。

好的建筑创造可能性，而不是限制

Innovation is taking two things that already exist and putting them together in a new way.

The molecules that mediate pain are ancient, revealing how deeply rooted this sensation is in evolution.

生活中唯一不变的是变化。