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166 some degree of respect, though in a flight of gaiety it be easy to ridicule their treasure, or in a fit of sullenness to despise it. A man who thinks only on the particular object before him, goes not away much illuminated by having enjoyed the privilege of handling the tooth of a shark, or the paw of a white bear; yet there is nothing more worthy of admiration to a philosophical eye, than the structure of animals, by which they are qualified to support life in the elements or climates to which they are appropriated; and of all natural bodies it must be generally confessed, that they exhibit evidences of infinite wisdom, bear their testimony to the supreme reason, and excite in the mind new raptures of gratitude, and new incentives to piety.

To collect the productions of art, and examples of mechanical science or manual ability, is unquestionably useful, even when the things themselves are of small importance, because it is always advantageous to know how far the human powers have proceeded, and how much experience has found to be within the reach of diligence. Idleness and timidity often despair without being overcome, and forbear attempts for fear of being defeated; and we may promote the invigoration of faint endeavours, by shewing what has been already performed. It may sometimes happen, that the greatest efforts of ingenuity have been exerted in trifles; yet the same principles and expedients may be applied to more valuable purposes, and the movements, which put into action machines of no use but to raise the wonder of ignorance, may be employed to drain fens, or manufacture metals, to assist the architect, or preserve the sailor.