技术创新的核心是解决实际问题，而不是为了创新而创新。

The dunes are changed by the wind, but the desert never changes. That's the way it will be with our love for each other.

The Langlands program is a framework for understanding the deeper structures of mathematics.

Life is short, and it's up to you to make it sweet.

梦想远大，从小事做起，立即行动。

我父亲总是教导我：关心和分享。这就是我们举办公开课的原因。我唯一能做的就是尝试回馈。

电流概念的形成是电学理论发展中最重要的步骤。