Some persons have contended that mathematics ought to be taught by making the illustrations obvious to the senses. Nothing can be more absurd or injurious: it ought to be our never-ceasing effort to make people think, not feel.
With no other privilege than that of sympathy and sincere good wishes, I would address an affectionate exhortation to the youthful literati, grounded on my own experience. It will be but short; for the beginning, middle, and end converge to one charge: NEVER PURSUE LITERATURE AS A TRADE.
Flowers are lovely; love is flower-like;
Friendship is a sheltering tree;
Oh the joys that came down shower-like,
Of friendship, love, and liberty,
Ere I was old!
An ear for music is very different from a taste for music. I have no ear whatever; I could not sing an air to save my life; but I have the intensest delight in music, and can detect good from bad.
Great old books of the great old authors are not in everybody's reach; and though it is better to know them thoroughly than to know them only here and there, yet it is a good work to give a little to those who have neither time nor means to get his own belief.
Forth from his dark and lonely hiding-place, (Portentous sight!) the owlet Atheism, sailing on obscene wings athwart the noon, drops his blue-fringed lids, and holds them close, and hooting at the glorious sun in Heaven, cries out, ''Where is it?''
Seldom can philosophic genius be more usefully employed than in thus rescuing admitted truths from the neglect caused by the very circumstance of their universal admission.