没有“悲哀”提供平衡，“愉快”一词就会失去意义。

阅读不应该被当作一项家务或责任呈现给孩子。它应该被当作一份珍贵的礼物送给他们。

写作是一种自由和反叛的行为。

If you want something you’ve never had, you must be willing to do something you’ve never done.

"Behavior cannot be divorced from its adaptive context."

The simplest materials can contain the most complex meanings.