This essay on Wisdom and Destiny was to have been a thing of some twenty pages, the work of a fortnight; but the idea took root, others flocked to it, and the volume has occupied M. Maeterlinck continuously for more than two years. It has much essential kinship with the -Treasure of the Humble, - though it differs therefrom in treatment; for whereas the earlier work might perhaps be described as the eager speculation of a poet athirst for beauty, we have here rather the endeavour of an earnest thinker to discover the abode of truth."