The second point she is desirous to bring forward is her belief, that in childhood and youth the _spoken_ sentiment is one of the safest guides to individual character; and that if, therefore, she have written more conversation than may appear absolutely necessary for the elucidation of "Home Influence," or the interest of the narrative, it is from no wish to be diffuse, but merely to illustrate her own belief. SENTIMENT is the vehicle of THOUGHT, and THOUGHT the origin of ACTION. Children and youth have very seldom the power to evince character by action, and scarcely if ever understand the mystery of thought; and therefore their unrestrained conversation may often greatly aid parents and teachers in acquiring a correct idea of their natural disposition, and in giving hints for the mode of education each may demand. Leaving the beaten track of works written for the young, the author's aim has been to assist in the education of the HEART, believing that of infinitely greater importance than the mere instruction of the MIND, for the bright awakening of the latter, depends far more on the happy influences of the former than is generally supposed. The _moral_ of the following story the author acknowledges is addressed to mothers only, for on them so much of the responsibility of Home Influence devolves. On them, more than on any other, depends the well-doing and happiness, or the error and grief, not of childhood alone, but of the far more dangerous period of youth. A Preface is not the place to enter on their mission. The author's only wish is to _aid_ by the thoughts, which in some young mothers, anxious and eager to perform their office, her story _may_ excite. To daughters also, she hopes it may not be found entirely useless, for on them rests so much of the happiness of home, in the simple thought of, and attention to those little things which so bless and invigorate domestic life. Opportunities to evince the more striking virtues woman may never have, but for the cultivation and performance of the lesser, they are called upon each day. CLAPTON, _January, 1847_. MEMOIR OF GRACE AGUILAR. Grace Aguilar was born at Hackney, June 2d, 1816. She was the eldest child and only daughter of Emanuel Aguilar, one of those merchants descended from the Jews of Spain, who, almost within the memory of man, fled from persecution in that country, and sought and found an asylum in England.