walk the walk
US /wɔk ðə wɔk/
UK /wɔk ðə wɔk/
1.
to act in a way that is consistent with one's words or claims; to demonstrate one's beliefs or abilities through actions rather than just talk
:
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It's easy to talk the talk, but can you really walk the walk?
•
A true leader doesn't just make promises; they walk the walk.