16. Repeat yourself only when repetition is necessary to improve clarity. Ambiguity is created by saying the same thing more than once; it is almost impossible to say it twice without creating ambiguity. Only if the concept is a difficult one should you write it in more than one way. In addition, if you use an example to clarify a difficult concept or formula, be sure that all possible meanings are considered and that the example is accurate and consistent with the concept as worded.
除非是为了更清晰地说明问题，否则不要在合同中重复陈述某个内容。将一个事实来回地说很容易让人模棱两可。如果你将一个概念重复地解释，那理解起来就更有困难。另外，如果你想通过一个例子来阐明一个难以理解的概念或规则时，一定要考虑到其所有的含义、这个例子的准确性以及它和概念的相符性。
17. Title it "Contract." Do not leave this one to chance. If your client wants a contract, call it a contract. A judge now sitting on the federal bench once ruled that a document entitled "Proposal" was not a contract even though signed by both parties. The lesson learned is, "Say what you mean." If you intend the document to be a legally binding contract, use the word "Contract" in the title.
标题上注明"合同"两字。不要为碰运气而忽略这个。如果你的客户需要合同，就要注明是合同。一个仍在联邦法院里任职的法官就曾经裁定：有双方签字，但标有"建议书"的文件并非合同。这给我们的教训就是，你怎么想，就应该怎么说。如果你想让你的文件成为具有法律效力的合同，就要在标题中注明"合同"字样。
18. Write in short sentences. Short sentences are easier to understand than long ones.
写短句子，因为短句子比长句子让人更容易理解。
