当下总是在变，但过去是固定的。
The present is always changing, but the past is fixed.
我们需要确保技术为人类服务，而不是反过来。
计算的目的是洞察，而非数字。
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.
