Perelman的用法和樣例：
例句
用作名詞 (n.)
- Perelman repeatedly said that he had retired from the mathematics community and no longer considered himself a professional mathematician.
佩雷爾曼反覆說他已經退出了數學界，不再認為自己是職業數學家了。 - These winners accepted their medals but Dr Perelman stayed at home, reportedly because he has no desire to be a figurehead of the mathematics community.
這三位獲獎者都接受了獎章，但佩雷爾曼博士卻依然呆在家中，據說他不願成為數學社會中無實際意義的領袖。
