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.
夜晚是一个伟大的梦，但星星是它的现实。
The only constant in life is change.
所有老人共同的大秘密是，在七八十年里，你真的没有改变。你的身体变了，但你一点都没变。
I believe in working hard and staying true to who you are.