that he wished to make in such manner as to ensure their permanence. The purposes of the trust are stated by him in his will to be "having for the use of the public a botanical garden easily accessible, which should be forever kept up and maintained for the cultivation and propagation of plants, flowers, fruit and forest trees, and other productions of the vegetable kingdom; and a museum and library connected therewith, and devoted to the same and to the science of botany, horticulture, and allied objects." Provision is distinctly made for the perpetual maintenance of the establishment on the original site; for holding the endowment in the form of real estate, in which Mr. Shaw, following English custom, had made most of his investments; for the establishment of public lectures on botany and allied sciences; additions to the collections of plants, the museum and the library; exchanges; increase in the means and appliances of instruction; and
the maintenance of the revenue of the school of botany up to a specified point. It is provided that there shall always be a director of the garden, appointed and subject to removal by the board of trustees, by whom his duties are from time to time to be prescribed, but who, "when within the sphere of his duties thus prescribed and while he shall faithfully perform those duties thus prescribed. . . shall not be subject to the interference, management or control of said board," though without such construction of this provision being possible as to take away from the board the permanent control over the garden and the grounds of the institution. The director's residence is indicated as the garden home of its founder, and he is required by the will to devote his entire time and efforts to its interests, and to so employ his energies that from year to year the institution shall grow up in efficiency in promoting the ends in view in its inception.
