做产品要有敬畏之心，要对用户负责。
I think it's important to have a good hard failure when you're young... I learned a lot from that. Because it makes you kind of aware of what can happen to you. Because of it, I've never had any fear in my whole life when we've been near collapse and so on. I've never been afraid.
Psychology must show how mind serves the needs of the organism.
"The weight of history is carried by those who remember."
The happiness of society is the end of government.
【译文】古人学习的人是为了提高自己，现在学习的人是为了炫耀给别人看。