Quote by Alexander Graham Bell
When one door closes, another opens; but we often look so long and so regretfully upon the closed door that we do not see the one which has opened for us.
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Summary
This quote suggests that when we face a setback or disappointment ("a closed door"), there is always a new opportunity ("another door") available to us. However, we tend to focus on our past regrets and missed opportunities instead of recognizing the potential that lies ahead. It serves as a reminder to let go of the past, embrace change, and remain open to new possibilities, as they might lead to unforeseen and positive outcomes.