The greatest theorems often start as simple conjectures, born out of intuition.
最伟大的定理往往始于简单的猜想，源于直觉。
人一生有两个最重要的日子，一是出生的那天，二是发现你为何而生的那天。
True courage is not the absence of fear, but moving forward in the face of fear.
Innovation is not the goal; solving customer pain points is the true meaning of innovation.
"The difference between correlation and causation is fundamental in empirical work."
解释：没有不犯错误的完人，只要能及时改正自己的错误，就是最好的了。