the "Relation of Man to the Globe," were hardly such as we should have
expected from a scholar who had but a limited acquaintance with physical
and physiological science. They were probably chosen as of a popular
character, easily treated in such a way as to be intelligible and
entertaining, and thus answering the purpose of introducing him
pleasantly to the new career he was contemplating. These lectures are
not included in his published works, nor were they ever published, so
far as I know. He gave three lectures during the same winter, relating
the experiences of his recent tour in Europe. Having made himself at
home on the platform, he ventured upon subjects more congenial to his
taste and habits of thought than some of those earlier topics. In 1834
he lectured on Michael Angelo, Milton, Luther, George Fox, and Edmund
Burke. The first two of these lectures, though not included in his
collected works, may be found in the "North American Review" for 1837
and 1838. The germ of many of the thoughts which he has expanded in
prose and verse may be found in these Essays.

The _Cosmos_ of the Ancient Greeks, the _piu nel' uno_, "The Many in
One," appear in the Essay on Michael Angelo as they also appear in his
"Nature." The last thought takes wings to itself and rises in the little
poem entitled "Each and All." The "Rhodora," another brief poem, finds
itself foreshadowed in the inquiry, "What is Beauty?" and its answer,
"This great Whole the understanding cannot embrace. Beauty may be felt.
It may be produced. But it cannot be defined." And throughout this Essay
the feeling that truth and beauty and virtue are one, and that Nature is
the symbol which typifies it to the soul, is the inspiring sentiment.
_Noscitur a sociis_ applies as well to a man's dead as to his living
companions. A young friend of mine in his college days wrote an essay on
Plato. When he mentioned his subject to Mr. Emerson, he got the caution,
long remembered, "When you strike at a _King_, you must kill him."