New technologies often fail to displace old ones.
新技术常常无法替代旧的技术。
We often fail to appreciate the influence of habits in our life.
我们有时不重视习惯对于我们生活的影响。
They often fail to see or recognize that you have wants & needs too.
但他们常常会忘记你也有自己的需求。
How much power will do much; not wait, wait often fail.
有多少力量，就做多少事；切莫等待，等待常会落空。
Of course, it is true that small businesses often fail.
小企业确实也常常失败。
Look round you and take notice, men who do that not often fail.
观察周围，谨慎留意，做到了这一点，你就往往不会失败。
Look round you and take notice, men who do that not often fail.
看看你周围，你会注意到：这么做的人其实很少失败。
Look round you and take notice; men who do that do not often fail.
看看你的周围，注意身边的人，那样做的人往往不会失败。
We often fail to realize the disparities in personal characteristics.
我们常常没能意识到个性特点的差异。
Fourth, mergers often fail to produce the cost savings that companies promise.
第四，并购通常无法兑现公司许诺的开支节省。
Some people who are successful language learners often fail in other fields.
有些在语言学习上很有成就的人，在其他领域常常一无所成。
Although people often fail to define it, they all agree that it's a nice accent.
虽然人们不能给它准确的定义，但却公认这是一个美丽的口音。
It's a pity that those working on appearances often fail to understand this philosophy.
可惜，在表相上用功的人往往不明白这个道理。
So move quickly, test often, fail fast, and discuss and document your assumptions.
所以快点行动，经常测试，快速失败，讨论并用文件记录你的假设。
So move quickly, test often, fail fast, and discuss and document your assumptions.
所以快点行动，经常测试，快速失败，讨论并用文件记录你的假设。
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