发现的快乐不在于认可，而在于知道你贡献了有意义的东西。
The joy of discovery is not in the recognition but in the knowledge that you’ve contributed something meaningful.
Good product managers should think like users and act like CEOs.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
No society can surely be flourishing and happy， of which the far greater part of the members are poor and miserable.
"Every role I take on is a new adventure, a new challenge. That's what keeps me going."