“The mind is a powerful force. It can enslave us or empower us. I t can plunge us into the depths of misery or take us to the heights of ecstasy. Learn to use the power wisely.” InspirationalHappinessMotivational QuotesPositive ThinkingHappiness QuotesMind PowerMindset QuotesPositive MotivationDavid Cuschieri Author:David Cuschieri.