What we really need to be open to is diversity itself, especially in a business environment. What you want is a plethora of ideas; you want people with different life experience, people with different work experience, people from different cultures to bring something to the table that you otherwise based on your own coming up, you yourself wouldn't have thought of.
Never support two weaknesses at the same time. It's your combination sinners - your lecherous liars and your miserly drunkards - who dishonor the vices and bring them into bad repute.