"In every story, there is a hidden truth waiting to be uncovered by the reader."
The only way to learn mathematics is to do mathematics.
如果允许我们在这个世界上长生不老,试问谁愿意接受这件不吉祥的礼物?
I've always been fascinated by the idea of creating worlds that don't exist.
"The present is a fleeting moment, but the past is eternal."