Still committed to his educational mission, Rev. Smith soon founded the Columbia Athenaeum School on property adjacent to the Columbia Female Institute. The Athenaeum Rectory continued to serve as the residence for the Smith family and housed reception areas for the newly founded school. The Columbia Athenaeum continued to operate until 1903. During its 52 years of operation, the school developed a national reputation for the breadth and quality of its curriculum. Reverend Smith believed that the intelligence level of women was equivalent to that of men and offered courses that were traditionally available only to men, such as calculus, physics, and marine biology. The main school complex consisted of twelve buildings.