Related:

• Call upon a man of business during hours of business only to transact your business.
  Then go about your business and give him time to attend to his business. -- Anonymou...
• No one is unemployed who minds his own business.
• The successful man is the one who finds out what is the matter with his business before his competitors do.
  -- Roy L. Smith...
• He who minds his own business is never unemployed.
• It's business doing pleasure with you.
• A man who can't mind his own business is not to be trusted with the king's. -- Saville
• Only he is successful in his business who makes that pursuit which affords him the highest pleasure sustain him.
  Henry David Thoreau...
• It's been a business doing pleasure with you.