历史学家必须怀有一种信念：人类不会也不能灭亡。
The historian must have a kind of faith that humanity will not and cannot perish.
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。
Digital transformation is not an option but a must. Enterprises must embrace the cloud.
You have to be able to adapt to changing market conditions. If you can't adapt, you won't survive.
世界对于思考者是喜剧，对于感受者是悲剧。