When one has finished building one's house, one suddenly realizes that in the process one has learned something that one really needed to know in the worst way - before one began.

Summary

This quote implies that throughout the process of accomplishing a goal or completing a project, one often gains knowledge or insights that would have been incredibly valuable to possess from the beginning. It suggests that while undertaking a task, we acquire information or skills that could have helped us avoid mistakes or make better decisions earlier on. Essentially, it emphasizes the notion of learning through experience and the realization that sometimes, the most crucial lessons are only discovered once we have reached the end of our journey.

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