但我爱她，她可以褪色，可以萎谢，怎样都可以；但我只看她一眼，万般柔情，涌上心头。

数学的美只向更有耐心的追随者展示。

I declare after all there is no enjoyment like reading! How much sooner one tires of anything than of a book!

永远不要停止学习，一旦停止，你就会落后。

"In science, the credit goes to the man who convinces the world, not to the man to whom the idea first occurs."

You have to be willing to work harder than anyone else.