YALE UNIVERSITY
MRS. HEPSA ELY SILLIMAN
MEMORIAL LECTURES
In the year 1883 a legacy of eighty thousand dollars was left to the
President and Fellows of Yale College in the city of New Haven, to be
held in trust, as a gift from her children, in memory of their beloved
and honored mother, Mrs. Hepsa Ely Silliman.
On this foundation Yale College was requested and directed to establish
an annual course of lectures designed to illustrate the presence and
providence, the wisdom and goodness of God, as manifested in the natural
and moral world. These were to be designated as the Mrs. Hepsa Ely
Silliman Memorial Lectures. It was the belief of the testator that any
orderly presentation of the facts of nature or history contributed to
the end of this foundation more effectively than any attempt to
emphasize the elements of doctrine or of creed; and he therefore
provided that lectures on dogmatic or polemical theology should be
excluded from the scope of this foundation, and that the subjects should
be selected rather from the domains of natural science and history,
giving special prominence to astronomy, chemistry, geology, and anatomy.
It was further directed that each annual course should be made the basis
of a volume to form part of a series constituting a memorial to Mrs.
Silliman. The memorial fund came into the possession of the Corporation
of Yale University in the year 1901; and the present volume constitutes
the fourteenth of the series of memorial lectures.
SILLIMAN MEMORIAL LECTURES