True leadership is listening.
If you want to be the 'smartest person in the room' at all times then talk, and never stop talking. Your team will simply do what you tell them, and do their work by rote.
If you want to lead, then listen and engage. An engaged team who is heard will exceed their own expectations taking your brand and your company to new heights. You might even learn something along the way.
And be sure to share the credit where credit is due.