"Maturity: Be able to stick with a job until it is finished. Be able to bear an injustice without having to get even. Be able to carry money without spending it. Do your duty without being supervised."

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When we can say no not only to things that are wrong and sinful, but also to things pleasant, profitable, and good which would hinder and clog our grand duties and our chief work, we shall understand more fully what life is worth, and how to make the most of it.

— Charles Warren Stoddard