Libraries were full of ideas—perhaps the most dangerous and powerful of all weapons.

Acquiring things will rarely bring you deep satisfaction. But acquiring experiences will.

勇于冒险的精神

最近也是最远的是东西方向，最深也是最浅的是清澈的溪水。最高也是最明亮的是日月，最亲近也是最疏远的是夫妻关系。

我们不是从祖先那里继承土地，而是向子孙后代借用土地。