【释义】不得志的时候就要提高自己的道德修养，得志的时候就要努力让天下人都能得到好处。

Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

绘画让你看得越来越清晰。

人工智能不仅仅是技术，它是关于解决现实世界的问题。

We must challenge the status quo to find better ways of doing things.

Security is sleeping in the back seat of the car...When you're a little kid, and you've ben somewhere with your Mom and Dad, and it's night, and you're riding home in the car, you can sleep in the back seat...You don't have to worry about anything...Your Mom and Dad are in the front seat, and they do all the worrying...But it doesn't last! Suddenly, you're grown up, and it can never be that way again!