Explore "The Diamond Pin" by Carolyn Wells on Textopian. Read with annotations and highlights.
Fleming Stone carried his years lightly. Except for the slight graying at his temples, no one would think that he had arrived, as he had, at the years that are called middle-aged.
But an especially interesting problem so stirred his enthusiasm and roused his energies that he grew young again, and his dark eyes fairly scintillated with eagerness and power.