Since you have posted several times on this topic, it would be good if you registered, Anon, so that we can understand which Anon we are speaking with. Again, we do not have enough context to decide on the appropriateness of what you are saying. I can, however, try to fix some of the more basic problems: 1) It brings out the best in X -- this is the idiom; you can also use, for instance, greatest effort, maximum efficiency -- depending on what you are talking about (which we cannot judge without more context).
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