The unity of knowledge and action is not only a theoretical issue but also a practical one.
知行合一不仅是一个理论问题，也是一个实践问题。
The problem is not that people are taxed too little, the problem is that government spends too much.
Beauty is not an ornament; it is a necessity.
I'm just trying to be the best version of myself.
Abstraction is not just about hiding details; it's about creating a clear and concise model of the problem domain.