谁人背后无人说，哪个人前不说人。
什么人背后不被人说，又有谁在别人面前不去议论人呢？
The stories we tell ourselves are just as important as the stories told about us.
Sustainability is not an option; it's a responsibility we all share.
保持虚心才能了解实情，保持冷静才能判断行动是否正确
Sometimes the bravest thing is to keep going when everything seems lost.
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.
可持续性不是成本中心，而是终极竞争优势。