Hoyt & Roberts, comps. Hoyts New Cyclopedia of Practical Quotations. 1922.
Purity
Quell onda, che ruina Dalla pendice alpina, Balza, si frange, e mormora Ma limpida si fa. That water which falls from some Alpine height is dashed, broken, and will murmur loudly, but grows limpid by its fall. MetastasioAlcide al Bivio.
Qual diverrà quel fiume, Nel lungo suo cammino, Se al fonte ancor vicino É torbido così? What will the stream become in its lengthened course, if it be so turbid at its source? MetastasioMorte d Abele. I.