El libro identifica cuatro tipos de excusas comunes:
The book is structured into lessons that focus on shifting from "small thinking" to "big thinking" habits: Belief is the Power to Do libro la magia de pensar en grande
, is a classic self-help book that argues success is determined more by the size of one's thinking than by innate talent or intellect. Published in 1959, it provides a step-by-step program to improve your mindset in work, marriage, and community life. Core Principles and Content El libro identifica cuatro tipos de excusas comunes: