reinvent the wheel

Idioms  

1. Do something again, from the beginning, especially in a needless or inefficient effort, as in School committees need not reinvent the wheel every time they try to improve the curriculum. This expression alludes to the invention of a simple but very important device that requires no improvement. [Second half of 1900s]

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Example Sentences

That is not to say the 41-year-old lacks innovation or the ability to nullify opponents, but his similarities to predecessor Enzo Maresca mean he does not need to reinvent the wheel.

From BBC

While it was daring in its hard-R riskiness and played on our basest fears, it didn’t reinvent the wheel, or even try to.

From Los Angeles Times

“Mārama” doesn’t reinvent the wheel, but it’s a good ride with first-rate cinematography and production design and a story with one or two more surprises than we expect.

From Los Angeles Times

“I don’t think I tried to reinvent the wheel or step up to the plate with a different mindset. Just try to attack the game the right way. I think I’ve done a pretty good job of that so far.”

From Los Angeles Times

“We’re not trying to reinvent the wheel or anything like that.”

From Los Angeles Times