plication to this
study would have been irksome and almost intolerable. To examine the
causes of life, we must first have recourse to death. I became
acquainted with the science of anatomy, but this was not sufficient; I
must also observe the natural decay and corruption of the human body.
In my education my father had taken the greatest precautions that my
mind should be impressed with no supernatural horrors. I do not ever
remember to have trembled at a tale of superstition or to have feared
the apparition of a spirit. Darkness had no effect upon my fancy, and
a churchyard was to me merely the receptacle of bodies deprived of
life, which, from being the seat of beauty and strength, had become
food for the worm. Now I was led to examine the cause and progress of
this decay and forced to spend days and nights in vaults and
charnel-houses. My attention was fixed upon every object the most
insupportable to the delicacy of the human feelings. I saw how the
fine form of man was degraded and wasted; I beheld the corruption of
death succeed to the blooming cheek of life; I saw how the worm
inherited the wonders of the eye and brain. I paused, examining and
analysing all the minutiae of causation, as exemplified in the change
from life to death, and death to life, until from the midst of this
darkness a sudden light broke in upon me--a light so brilliant and
wondrous, yet so simple, that while I became dizzy with the immensity
of the prospect which it illustrated, I was surprised that among so
many men of genius who had directed their inquiries towards the same
science, that I alone should be reserved to discover so astonishing a
secret.

Remember, I am not recording the vision of a madman. The sun does not
more certainly shine in the heavens than that which I now affirm is
true. Some miracle might have produced it, yet the stages of the
discovery were distinct and probable. After days and nights of
incredible labour and fatigue, I succeeded in discovering the cause of
generation and life; nay, more, I became myself capable of bestowing
animation upon lifeless matter.

The astonishment which I had at first experienced on this discovery
soon gave place to delight and rapture. After so much time spent in
painful labour, to arrive at once at the summit of my desires was the
most gratifying consummation of my toils. But this discovery was so
great and overwhelming that all the steps by which I had been
progressivel