I immediately asked Professor Liu what it was like back then.

Professor Liu wore glasses and squinted his eyes to reminisce carefully.

"At that time, I had just started working as a mathematician at the only high school in our city.

I came from an intellectual family, and my parents were both in the profession of education. I also deserved to be a teacher, and at that time, I ......

Chapter 142 of "The Years of Scalping Yin Cards" Memories are being played by hand, please wait a while,

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