The more you get in front of real customers and tell a compelling story in few words about how you can solve their problems, the less you will need PowerPoint as a crutch.

你越有可能在真实客户面前讲述你如何能帮他们解决问题的引人入胜的故事，你将越少依赖于PowerPoint。

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One familiar crutch that you must do without in a component framework is processing each request up front, as you do in action-based frameworks.

在不使用组件框架的情况下，另一个必须解决的熟悉的问题是预先处理每个请求，就像在基于动作的框架中那样。

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Still, what if this ultimately leads to some weird social conditioning where, even as the child gets older, he simply can't do his business without having expensive electronics right there in front of him -- a serious mental crutch.

CNN: Apparently This Matters: iPotty