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What we do not see, what most of us never suspect of existing, is the silent but irresistible power which comes to the rescue of those who fight on in the face of discouragement.

Napoleon Hill (2015). “Think and grow rich: Brazilian edition”, p.136, CDG Edições e Publicações LTDA
What we do not see, what most of us never suspect of existing, is the silent but irresistible power which comes to the rescue of those who fight on in the face of discouragement.