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The story you are about to read is a work of fiction. The names, characters, places, and incidents are either the product of the author's imagination or are used fictitiously. Any resemblance to actual persons, living or dead, events, or locales is entirely coincidental.

You can't be afraid to fail. It's the only way you succeed.

做數學就是探索一個無限的思想景觀。

"I hope my books can help children see the world in a different way, to notice the small details and the hidden meanings."

釋義：他認為氣是宇宙的基礎，因此氣的無限性也代表著宇宙的無限性。