一言一行，效法古代圣贤，就会道德长进；功名利禄，听任天命安排，就会心意闲适；因果报应，考虑子孙福祸，就会办事公正；口体之事，考虑疾病袭来，就会俭朴节省。

技术不仅仅是一种工具，它可以让学习者拥有以前可能没有的声音。

I don't like to do easy things. I like to do things that are challenging and that push me.

Regulatory frameworks should incentivize progress, not just penalize the past.

The key is to set realistic customer expectations, and then not to just meet them, but to exceed them — preferably in unexpected and helpful ways.