金融与科技的融合应着眼于解决实际问题，而非单纯追求新奇。

I write to understand, to grasp the reality that escapes me.

In the quest for understanding the fundamental nature of reality, we must be prepared to question everything we think we know.

数学中最重要的是提出正确的问题。

The Lisp language is designed to be extensible, and it is easy to add new features to it.