Education is not merely a means to an end, but an end in itself.
教育不仅仅是达到目的的手段，其本身就是目的。
Fearless is not the absence of fear. It’s not being completely unafraid. To me, fearless is having fears. Fearless is having doubts. Lots of them. To me, fearless is living in spite of those things that scare you to death.
You can't get mad at anybody else for your own mistakes.
算法的美不在于它们的复杂性，而在于它们高效解决问题的能力。
如果不首先投资于员工，就无法建立一个有韧性的企业。