City cruised to the Premier League title, claiming an unprecedented 100-point haul in the process and also claimed the Carabao Cup crown back in February in what was an incredible season under Pep Guardiola.
The triumphs were City's third league success and fourth domestic trophy since Sheikh Mansour bought the club 10 years ago, but despite their progress, Al Mubarak has called for the club not to get carried away.
"A very important part of Manchester City is to maintain humbleness. We have to stay humble," he told 'City TV'.
"This is a humble team. The origins of this club are always humble. I'd like to think the way we've acted has been humble.
"I hope they will see us as being close to the club, close to the fans, humble in our failures and humble in our success."
Meanwhile, Al Mubarak also insisted that the club's current owners are planning long term and have no intention of leaving any time soon.
"We will continue through this journey. It's 10 years and we're excited about what's been accomplished, particularly this year - what a way to celebrate 10 years.
"But it's a long-term plan. His Highness Sheikh Mansour is committed in the long term. This journey continues. Now it's about the next 10 years, continuing to work with a strategy and a vision."