Life can only be understood backwards；but it must be lived forwards.

I think it's very important to have a feedback loop, where you're constantly thinking about what you've done and how you could be doing it better.

The best time to start building your identity capital is in your 20s.

可持续性不仅仅是一种趋势，更是我们对后代的责任。

The preservation of the means of knowledge among the lowest ranks is of more importance to the public than all the property of all the rich men in the country.

Robots are the future, but the future is not robots.