No matter which kind of knowledge are useful to our intelligence. It can throw out something useless and the hold of a good thing.

掌握无论哪一种知识对智力都是有用的。它会把无用有东西抛开而把好的东西保留住。

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They typically refuse to throw away meaningless wrappers and hold on to random objects that most people would have discarded long ago.

他们一般拒绝丢弃毫无意义的包装袋，保留着大多数人早已丢掉的东西。

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I throw out roaring to drive out a butterfly from my nose and hold to stand up.

我咆哮著将一只落到我鼻尖的蝴蝶赶跑，一翻身坐了起来。

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People tend to throw around degrees and acronyms like they really hold a lot of weight in the recruiting world.

FORBES: Stop Applying For Jobs And Get Tactical And Creative

As both games drift towards full time Manchester United looks to hold on to a precious 3 points while City throw everything including Edin Dzeko and the kitchen sink at QPR.

FORBES: May 2012 - Miracle At Etihad; Juventus Unbeaten; Chelsea European Champions; Pep Exits

Brunswick's bowling and fitness divisions, which throw in a fifth of sales, should hold up until boats begin selling again, figures T.

FORBES: Magazine Article