阿富汗是我过去的一部分，是我欢笑与哭泣的土地，但它已不再是家。
Afghanistan is the land of my past, the place where I had laughed and cried, but it was no longer my home.
I've probably earned the right to screw up a few times. I don't want the fear of failure to stop me from doing what I really care about.
"你知道得越多，理解得越少。"
The only valid data for psychology are the reports of trained observers.
"The best children's books are the ones that make children think."
创新不仅仅是技术的问题；它关乎我们思维和运营方式的改变。
Nunca dejes de soñar, porque los sueños son el combustible del alma.
最好的性能改进是从非工作状态到工作状态的转变。
