You simply can’t achieve consistent results until you get the right people in place.
The right people are the ones who share your company’s core values. They fit and thrive in your culture.
They’re the people you enjoy being around and who make your organisation a better place to be.

And the term “Core Values” may be a bit overused in today’s business environment.
But when truly understood, there’s no better instrument for attracting the right people.
Once you’re clear about this, you can confidently go about attracting the right people to your organization.
Attracting the right people starts with being clear about who you are as a company. Write down your core values, share them openly, and hire and review against them. Keeping good people comes from the same place. For more on this, have a read of how to design your company culture. There is also a general page on employee retention on Wikipedia.