“The real reason for the disaster was, however, pride and jealousy and political ambition.”
Source: Structures (or, Why Things Don't Fall Down) (1978), Chapter 15, A Chapter of accidents
Context: The immediate technical cause of was the tearing of the fabric of the outer envelope; this fabric had apparently been embrittled by improper doping treatment. The real reason for the disaster was, however, pride and jealousy and political ambition.