The expression "if you are going to talk the talk, you've got to walk the walk" means that words should be backed up by actions. It is not enough to just talk about something or make promises; one must also follow through and take action to make those words a reality. In other words, it is important to demonstrate that one's actions are consistent with what they say. This expression is often used to encourage people to take responsibility for their actions and to be accountable for what they say.
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The expression "if you are going to talk the talk, you've got to walk the walk" means that words should be backed up by actions. It is not enough to just talk about something or make promises; one must also follow through and take action to make those words a reality. In other words, it is important to demonstrate that one's actions are consistent with what they say. This expression is often used to encourage people to take responsibility for their actions and to be accountable for what they say.