The types and footprints of creation, imprinted on the rocks and imbedded in the strata of the earth, giving knowledge of the existence and habits of extinct species of animals, and teaching how geological periods have succeeded each other, with their causes and concomitants, are not so plain and distinct to us, as will be these daily effusions, advertisements, and business notices of all kinds in the ordinary newspapers of the country, to future generations of men, who shall there seek to learn the successive and gradual steps by which the social fabric shall be built up on the foundations of human thought and action. Like the worm that crawls over the mud ere it hardens into rock; or the leaf that fixes its form and impress in the bed of coal; or like the bowlder that forms the pencil point of a mighty iceberg, scratching the rocks in its movement across a submerged plain, destined to be upheaved as a continent in some future convulsion; or like the coral insect, which, in forming his separate cell, unconsciously assists in laying the foundation of islands and vast regions of solid earth; we, the creatures of the hour, all unconscious of the record we are making, leave imperishable memorials of our existence and works, in the apparently petty and fugitive contents of the journals which we read daily, and in which we make known our business and our wants. Narratives and formal descriptions may be one-sided, and may easily deceive and mislead; but these indications, which will be preserved in the social strata as they slowly subside in the ocean of humanity, carry in themselves perfect fulness and absolute verity.