I'm very competitive with myself. I'm always trying to push beyond my own boundaries.

In saying that someone did something， we may be doing something ourselves.

The sense of smell is a window into the brain, offering insights into how we process information and emotions.

"In mathematics, we often seek elegance and simplicity, but in computer science, we must also consider practicality and efficiency."

变革越彻底，对百姓越有利