The mathematical formalism of quantum mechanics is not just a tool, but a language that reveals the deep structure of nature.
量子力学的数学形式不仅是一种工具，更是一种揭示自然深层结构的语言。
Tolerance is the quality of truly powerful individuals.
The goal of software engineering is to create systems that are reliable, efficient, and easy to understand and modify.
The political spirit tends to make men stand aloof from each other.