坚持是数学研究的关键，许多伟大的成果来自于长期的奋斗。
"Memory can make a thing seem to have been much more than it was."
I am not young enough to know everything.
"The more you experience, the more you learn."
数学中的每一个问题都是学习新东西的机会。
音乐可以治愈心灵，我希望我的歌可以帮助人。