我的孩子们教会我，爱是没有极限的。

科学以冒险的精神前进，总是寻求未知。

"The power of words is immense, but it is also fragile and easily misused."

"Painting is the silence of thought and the music of sight."

在数学中，最简单的问题往往能引出最深刻的见解。