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The teacher must be a student of the child as well as of the subject.
教师必须既是学生的研究者,也是学科的研究者。
找到可能性的极限的唯一方法就是超越它们进入不可能。
引用李商隐《锦瑟》诗句,表达对往事的怅惘
I do not want to be a star. I do not think that the way I live is something that should be imitated.
The future of infrastructure lies in sustainability and smart technology.
Your time is limited, don't waste it living someone else's life.
The past is a foreign country; they do things differently there.