仅仅依靠独居，隔绝或者全新的环境是不够的；你还必须完成那些轻松而又能使自己受教育的任务。
Solitude, isolation, or new environments in themselves are not enough; you must also complete tasks that are relaxing and educational.
比如，你可能会想你需要一个望远镜，一双登山靴或者一本全新的旅游指南。
For example, you might think you need a pair of binoculars, hiking boots or a brand new guide book.
这意味着开发人员能将索引和搜索整合到他们的应用中，或者围绕搜索构建全新的用户接口。
This means that developers can integrate index and search into their applications, or build entirely new user interfaces around search.
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