我认为我学到的最重要一课就是相信自己的直觉。
I think the biggest lesson I've learned is to trust your instincts.
Never invest in any idea you can't illustrate with a crayon.
The act of writing is an act of courage, to face the truths within and around us.
数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。
Success is not about the money, it's about the happiness.
一本好书是一个永远不会让你失望的朋友。