> Better safe than sorry MEANS do it right. It means that human life is more valuable than material wealth. This is not accurate on both accounts. First, mate

> Better safe than sorry MEANS do it right. It means that human life is more valuable than material wealth. This is not accurate on both accounts. First, material wealth can be converted into quality of life in multiple different ways. Consuming additional millions to push death rates down by a few percentage points is taking away from other places, ostensibly hurting others. Second, better safe than sorry does not mean do it right. Mistakes will happen, and acting like nothing will ever go wrong is a fools errand. Planning for failure is a significant portion of project management and engineering in general. The goal is 0 mistakes, but severe negative overreactions in response to failure can have a net negative impact.