I don't care about being remembered as the most famous person in the world. I want to be remembered as the most fearless.

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.

从灵魂的角度研究心灵的现象无异于通向完美知识的道路。

数据是一个组织最有价值的资产，而关系模型确保了其完整性和可访问性。