"A small error in the former will produce an enormous error in the latter"

This quote by Henri Poincare is referring to the idea that little mistakes can have a big impact. He is suggesting that even a little error in the start of a procedure can cause a much larger error at the end. This is a crucial principle to consider when undertaking any task, as it highlights the value of accuracy and attention to detail. It is also a tip that even the smallest of errors can have a large and potentially damaging effect.

Poincare's quote is an alerting to be conscious of the effects of our actions. It is a suggestion that even the tiniest of errors can have a big impact, which it is important to take the time to double check our work. It is also a suggestion that we must not be too quick to dismiss the importance of little information, as they can have a large effect on the result of a task.