懦弱囚禁人的灵魂，希望可以令你感受自由。强者自救，圣者渡人。
Fear can hold you prisoner,hope can set you free.A strong man can save himself,a great man can save others.
The greatest virtue in life is real courage that knows how to face facts and live beyond them.
I'm a person who likes to be remembered.
The essence of mathematics lies in its freedom.
每本书都是一次旅程，每次旅程都是一本书。
最重要的是永远不要停止提问。