natural sign of approbation, patting on the head.

'The same process was then repeated with all the articles which she
could handle; and she very easily learned to place the proper
labels upon them. It was evident, however, that the only
intellectual exercise was that of imitation and memory. She
recollected that the label BOOK was placed upon a book, and she
repeated the process first from imitation, next from memory, with
only the motive of love of approbation, but apparently without the
intellectual perception of any relation between the things.

'After a while, instead of labels, the individual letters were
given to her on detached bits of paper: they were arranged side by
side so as to spell BOOK, KEY, &c.; then they were mixed up in a
heap and a sign was made for her to arrange them herself so as to
express the words BOOK, KEY, &c.; and she did so.

'Hitherto, the process had been mechanical, and the success about
as great as teaching a very knowing dog a variety of tricks. The
poor child had sat in mute amazement, and patiently imitated
everything her teacher did; but now the truth began to flash upon
her: her intellect began to work: she perceived that here was a
way by which she could herself make up a sign of anything that was
in her own mind, and show it to another mind; and at once her
countenance lighted up with a human expression: it was no longer a
dog, or parrot: it was an immortal spirit, eagerly seizing upon a
new link of union with other spirits! I could almost fix upon the
moment when this truth dawned upon her mind, and spread its light
to her countenance; I saw that the great obstacle was overcome; and
that henceforward nothing but patient and persevering, but plain