The culture you want for your organization is years away.
It will take you months to develop the projects necessary to support the culture change.
But your next email, your next conversation, your next hallway encounter is only a minute away. Give it your complete attention. And then focus on the next minute. And then on the minute after that.
My grandfather used to say that “it’s with pennies that we make dollars.” Each action is building the culture. Make sure you are building the culture you want.