No one can conceive the variety of feelings which bore me onwards, like
a hurricane, in the first enthusiasm of success. Life and death
appeared to me ideal bounds, which I should first break through, and
pour a torrent of light into our dark world. A new species would bless
me as its creator and source; many happy and excellent natures would
owe their being to me. No father could claim the gratitude of his
child so completely as I should deserve theirs. Pursuing these
reflections, I thought that if I could bestow animation upon lifeless
matter, I might in process of time (although I now found it impossible)
renew life where death had apparently devoted the body to corruption.

These thoughts supported my spirits, while I pursued my undertaking
with unremitting ardour. My cheek had grown pale with study, and my
person had become emaciated with confinement. Sometimes, on the very
brink of certainty, I failed; yet still I clung to the hope which the
next day or the next hour might realise. One secret which I alone
possessed was the hope to which I had dedicated myself; and the moon
gazed on my midnight labours, while, with unrelaxed and breathless
eagerness, I pursued nature to her hiding-places. Who shall conceive
the horrors of my secret toil as I dabbled among the unhallowed damps
of the grave or tortured the living animal to animate the lifeless
clay? My limbs now tremble, and my eyes swim with the remembrance; but
then a resistless and almost frantic impulse urged me forward; I seemed
to have lost all soul or sensation but for this one pursuit. It was
indeed but a passing trance, that only made me feel with renewed
acuteness so soon as, the unnatural stimulus ceasing to operate, I had
returned to my old habits. I collected bones from charnel-houses and
disturbed, with profane fingers, the tremendous secrets of the human
frame. In a solitary chamber, or rather cell, at the top of the house,
and separated from all the other apartments by a gallery and staircase,
I kept my workshop of filthy creation; my eyeballs were starting from
their sockets in attending to the details of my employment. The
dissecting room and the slaughter-house furnished many of my materials;
and often did my human nature turn with loathing from my occupation,
whilst, still urged on by an eagerness which perpetually increased, I
brought my work near to a conclusion.
