What's the definition of insanity? Dr. Reddy's knocked by the FDA for the fifth time this year

What's the definition of insanity? Dr. Reddy's knocked by the FDA for the fifth time this year

Source: 
Fierce Pharma
snippet: 

Dr. Reddy’s Laboratories is becoming synonymous with Form 483s from the FDA: Already knocked four times this year, India’s second-largest drugmaker now has a fifth notice to dwell on. This time, it’s for an oncology plant with a history of faults.