地球并非刚体，其对力的响应必须被视为弹性体。

做出伟大工作的唯一方法就是热爱你所做的事。

The more I paint, the more I discover myself.

男人的面孔是他的自传，女人的面容是她的幻想作品。

"Silence between people can be louder than words."

"Books are the plane, and the train, and the road. They are the destination, and the journey. They are home."

预见数学未来的真正方法是研究它的历史和现状。