Better to repair the gutter than the whole house. (Portuguese) He that repairs not a part, builds all. (French) He who does not repair his gutter has a whole house to repair. (Spanish) If it ain’t broke don’t fix it. (American) Rotten wood...

Maintenance management or Maintenance, ('MRO), is fixing any sort of mechanical or electrical device should it become out of order or broken (repair) as well as performing the routine actions which keep the device in working order (maintenance) or...