If you're trying to achieve, there will be roadblocks. I've had them; everybody has had them. But obstacles don't have to stop you. If you run into a wall, don't turn around and give up. Figure out how to climb it, go through it, or work around it.

The key to efficient computation is not just speed, but elegance.

互联网是教育的强大工具，但它不能替代教师。

I'm not a rapper, I'm a rock star.

To study the mind is to study adaptation in action; every thought is a tool for living.

One of my most productive days was throwing away 1000 lines of code.

佛教中有一句话：初学者的心态：拥有初学者的心态是件了不起的事情。

Climate change is the ultimate test of our agricultural ingenuity.

Every nation shares the responsibility to protect our oceans, regardless of their coastline size.