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.
公开演讲时，要经常停顿。在你用新方式阐释某件事情前停顿，在你讲述重要的事情之后停顿，以及，刻意制造停顿，让听众吸收细节。
The old believe everything; the middle-aged suspect everything; the young know everything.
故事是真理的载体。我们讲故事是为了找到真理。
Never stop learning—the moment you do, you start falling behind.