The world breaks everyone, and afterward, many are strong at the broken places.

"The measure of a good book is whether it makes you think, feel, and see the world differently."

The essence of mathematics lies in its freedom.

译文：有钱人家习惯了奢侈无度，教导子弟却成了难事；贫穷人家要谋生计，还是要靠读书获得出路。赏析：衣食无忧的家庭虽然能给孩子提供良好的物质条件，但也最容易让孩子养成穷奢极侈的作风。读书也许不是人生唯一的出路，但却是普通人最好走的那条路，这条路成本最低。

祖国是祭坛，不是基座。