If you wish others to believe in you, you must first convince them that you believe in them.
Never buy anything in a room with a chandelier.
Failure is an attitude, not an outcome.
Good intentions aren't enough. People have good intentions when they set a goal to do something, but then they miss a deadline or other milestone.
Many people may listen, but few people actually hear.
Just because an employee does things differently doesn't mean he or she won't do the job right or as well. If you establish expectations of the goal and the standards to follow, then methodology shouldn't be an issue.