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.

The most sustainable product is the one that already exists.

恐惧比利剑更伤人。

我喜欢讲故事，而不是告诉观众该怎么想。我喜欢把它摆在那里，让他们自己决定。

魔鬼藏在我们选择忽视的细节里。

孩子们值得拥有挑战他们的书，而不仅仅是娱乐。