"Teamwork is the ability to work together toward a common vision. The ability to direct individual accomplishments toward organizational objectives. It is the fuel that allows common people to attain uncommon results." -Andrew Carnegie
Are you opening a small business of your own? Or had been chosen to build and lead a team in your company? Either ways, you have a unique and rare opportunity to select and build a team.
Generally, in most jobs, we get charge of an already existing team. There you need to fit in and it takes a lot of work and persuasion to get any change that you deem required improving. The maximum you get out of it is maybe fine tune the team a bit.