You think you know when you can learn, are more sure when you can write, even more when you can teach, but certain when you can program.

I think rationality is a kind of idealization.

【译文】 子贡问：“孔文子凭什么获得‘文’的称号？”孔子说：“灵敏又好学，向比自己学问差的人请教时，不觉得没面子，所以称为‘文’。”

实现明天理想的唯一障碍是今天的疑虑。

"I’m not playing for the records. I’m just trying to enjoy my tennis."

我不是一个回头看的人。我总是向前看。

创新是企业发展的永恒主题。