The appearance... of limestone beds in the early part of the stratified series, may be presumed to be connected with the fact of the commencement of … - Robert Chambers

The whole train of animated beings, from the simplest and oldest up to the highest and most recent, are, then, to be regarded as a series of advances of the principle of development, which have depended upon external physical circumstances, to which the resulting animals are appropriate.

Geometry is that of mathematical science which is devoted to consideration of form and size, and may be said to be the best and surest guide to study of all sciences in which ideas of dimension or space are involved. Almost all the knowledge required by navigators, architects, surveyors, engineers, and opticians, in their respective occupations, is deduced from geometry and branches of mathematics. All works of art constructed according to the rules which geometry involves; and we find the same laws observed in the works of nature. The study of mathematics, generally, is also of great importance in cultivating habits of exact reasoning; and in this respect it forms a useful auxiliary to logic.

The sick chamber is the place where the most angelic virtues of the human race have ever been called into action. The meek patience of the sufferer—the endurance and the active benevolence of those who would not barter that sick room, with its gloom and silence, for all the glitter and the grandeur that human ambition displays beyond its walls—are among the finest objects that the philosophic eye can look on. So in every well-regulated household, each deathbed, if it carry with it the memory of broken ties and deserted seats at the social board, calls up also the recollection of duties fulfilled, of charities administered, of overflowing affection, ashamed to speak its strength, showing itself in strong deeds of unwearied assiduity.