I will hazard a prediction. When you are 80 years old， and in a quiet moment of reflection narrating for only yourself the most personal version of your life story， the telling that will be most compact and meaningful will be the series of choices you have made. In the end， we are our choices. Build yourself a great story.

The history of life is written in mutations.

今天的美好时光，就是明天的悲伤回忆。

最好的保护始于对话。