If it isn’t broke, don’t fix it
This proverb is referring to a situation when someone might take it upon themselves to try to alter something that is already working perfectly fine. and in doing so may actually cause problems that were not there in the first place. Let’s take, for example, the system for a gardening company who is always on time and always completes the work to a great standard, everything within the company is running smoothly, there is no need to make any adjustments to how the company is run…if it isn’t broke, don’t fix it.
