The question seems to be asking for a summary of a formula that can bring about positive changes. However, without specific details about the formula, it's challenging to provide a precise summary.
In general, a formula that works wonders could involve setting clear goals, maintaining a positive attitude, being persistent, and embracing continuous learning. It could also include building strong relationships, as suggested by the content, which emphasizes understanding others' perspectives for effective communication and conflict resolution.
Remember, the effectiveness of any formula largely depends on the individual's commitment and consistency in applying it.
Written over 80 years ago, this is a book that is as relative today as it was when it was first writ...
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