The most successful men in the end are those whose success is the result of steady accretion. . . It is the man who carefully advances step by step, with his mind becoming wider and wider ó and progressively better able to grasp any theme or situation ó persevering in what he knows to be practical, and concentrating his thought upon it, who is bound to succeed in the greatest degree.

Alexander Graham Bell
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7 Habits of Highly Resilient People