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。
The true teacher defends his pupils against his own personal influence.
Technology has no good or evil; the key lies in how it is used.
唯一真正属于你的是你的梦想。