Wonder... And not any expectation of advantage from its discoveries, is the first principle which prompts mankind to the study of Philosophy, of that science which pretends to lay open the concealed connections that unite the various appearances of nature.

Authentication Score 3

Original Citation

Smith, Adam. "The History of Astronomy." Essays on Philosophical Subjects. London: T. Cadell Jun. and W. Davies/Edinburgh: W. Creech, 1795, sect. 3, para. 3.

Current Citation

Smith, Adam. "The History of Astronomy." Essays on Philosophical Subjects, edited by W. P. D. Wightman. Liberty Fund, 1982, sect. 3, para. 3.