When You Are Eager

When You Are Eager

When you cannot give up a dream. When you do not pay attention to what people around you say. When you do not care how many times you fail. When you do not mind how long the path to success is; then it is the time you step forward in faith and confidence. It is

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I Am Not a Robot

I Am Not a Robot

I want to walk on my legs before it’s too late. I don’t like people do my stuff. Life is both too short and uncertain, so I want do my stuff myself. I Am Not a Robot Before the pandemic of covid-19 occurred, my friends looked at me in a strange way, each time I

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Riemann surface

Riemann surface, Hausdorff space

Well, a Riemann surface is a certain kind of Hausdorff space. You know what a Hausdorff space is, don’t you? Its also compact, ok. I guess it is also a manifold. Surely you know what a manifold is. Now let me tell you one non-trivial theorem, the Riemann–Roch Theorem. — Gian-Carlo Rota’s recollection of Lefschetz

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No Plan B Anymore

No Plan B Anymore

Having any Plan B, sometimes, means there is no plan A at all (I said sometimes). me If plan A is such important plan that it couldn’t be replaced with any other possible plan, what does it mean to have a plan B then? Sometimes, having a Side plan means, “I am ready to fail

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