To influence events, you need not know the causes.
要影响事件，你没需要知道起因。
You need not know any special programming language, but you must know one object oriented language.
不知道你需要任何特殊的编程语言，但是你必须知道一个面向对象的语言。
If you plan properly, you'll know that you only need, say, 350g of beef and six rashers of bacon, not whatever weight is prepacked in the supermarket chiller.
例如，如果你计划得当，你就会知道你只需要350克的牛肉和6薄片培根，而不是超市冷冻柜里预先包装好的任何重量的食材。
"My job is to say, 'Thank you for letting me know,' not 'I need you to work an extra 10 hours tonight,'" says Lisa Ho, 26, a Menlo project manager.
26岁的丽莎·何在门罗公司担任项目经理，她表示：“我需要说的是'谢谢你能告诉我'，而不是'你今晚上得加10小时的班'。”
Sometimes people you know might have the item you need, but not need it any longer.
有时，也许你认识的人中有人有你需要的东西并且已经不再需要它了。
Sometimes you only need to know if a node contains a string or not (see Listing 15).
有时只需要知道节点是否包含某个字符串(参见清单15)。
If you do not know how to start eating healthy and you need help keeping your grocery budget under control - I am sure you will like this handbook as much as I did.
如果你不知道如何开始吃得健康，并且需要一些控制采购预算的帮助——我相信你会跟我一样喜欢这本手册的。
As an application developer or integration specialist, you do not need to know the specification; you just need to know how to talk to a resource adapter from your application.
作为应用程序开发人员或集成专家，您无需知道规范；您只需知道如何从应用程序与资源适配器通信。
Far more often than not, you don't need to know the encoding of your input documents.
通常情况下，您不需要了解输入文档的编码。
Do you ever find you know of a job your Linux servers need done, but not how to do it, or even which language to use?
您是否曾看到过这样一个作业：您知道Linux服务器要完成这个作业，但是不知道如何做，或甚至不知道使用哪种语言？
When adding a new language, you do not need to know HTML nor do you need to master advanced Lotus Workplace Web Content Management development skills.
添加一种新的语言时，不需要了解HTML，也不需要掌握LotusWorkplaceWebContentManagement 的高级开发技巧。
Finally, you may not know what you need to know and I may not know what I know.
最后，你可能不知道你需要知道些什么，而我可能不知道我知道些什么。
Yes, I know this will not work for all moms but that's why in the article it says that YOU need to really know that person.
是的，我知道可能不会对所有的妈妈有用，但是这就是为什么在文章里说你需要真正了解这个人。
You need to know yours and be careful not to move out of it.
你需要了解你自己并非常小心不超出这个范围。
Not only do you need to know and register who is accessing the service, but you also want to make sure that only authorized systems or users can access it.
不仅您和访问该服务的注册用户需要知道它，而且还要确保只有授权的系统或用户可以访问它。
It's not always obvious and you need to know what you are looking for.
(事实)并不是总是明显的，你需要知道你要寻找的是什么。
As a user of virtual application patterns, you do not need to know how to install, configure, or integrate the middleware and applications because the pattern encapsulates that knowledge.
作为虚拟应用程序模式的用户，您无需了解如何安装、配置或集成中间件和应用程序，因为这些模式囊括了这些知识。
You know all those times people have told you not to do something, because it's "undefined behavior", or that you don't really need to know the internals?
您肯定碰到过这种情形，有人叫您不要做某事，因为它是 “没有先例的行为”，或者您真的不需要了解内幕。
However, if you're developing a plan for internal use only, you may not need to include all the background details that you already know.
然而，如果你制作一个策划为了内部使用，你就不需要包括各种你已经知道的背景细节。
You do not even need to know how to swim.
你甚至不需要知道如何游泳。
Sometimes you need to be vague because you don't know some information or because the information is not important.
有时候你需要含糊表达，因为你不知道情况，或那些情况不重要。
Try to identify what you need from them and tell them (they may not know).
如果你听听他们怎么说，也许会认识到你误解了他们。
Know that you don't need to pretend to be something you are not.
要知道，没有必要假装那些不是自己的样子。
We realize the types of IC you need, but we do not know the specification you require for that IC such as the voltage current. Could you please tell us the purpose of this IC?
敝公司了解贵公司所需集成电路之型态，但不明了所需之规格，如电压，电流等等资料，是否能告知此集成电路的用途。
Once again though, you do not need to know the details of the EMD specification to use these adapters.
同样，在使用这些适配器时不需要知道EMD规范的详细信息。
Once again though, you do not need to know the details of the EMD specification to use these adapters.
同样，在使用这些适配器时不需要知道EMD规范的详细信息。
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