\u27 Longest is the life that contains the largest amount of time-effacing enjoyment — of work that is a steady delight. Such a life may really comprise an eternity upon earth. These words of John Muir I noted down after one of our last conversations. To few men was it given to realize so completely the element of eternity — of time-effacing enjoyment in work — as it was to John Muir. The secret of it all was in his soul, the soul of a child, of a poet, and of a strong man, all blended into one. Only such a one would have mounted the top of a pine tree in a gale-swept forest in order to enjoy the better the passionate music of the storm, and then tell how we all travel the milky way together, trees and men; but it never occurred to me unt...