“You might do worse, my boy,” said my mother.

“With a view to that,” I continued, “I have resolved to purchase a yacht, but before doing so I must complete the new torpedo that I have invented for the navy; that is, I hope it may be introduced into our navy. The working model in the outhouse is all but ready for exhibition. When finished, I shall show it to the Lords of the Admiralty, and after they have accepted it I will throw study overboard for a time and go on a cruise.”

“Ah, Jeff, Jeff,” sighed my mother, with a shake of her head, “you’ll never leave off till you get blown up. But I suppose you must have your way. You always had, dear boy.”

“But never in opposition to your wishes, had I? Now be just, mother.”

“Quite true, Jeff, quite true. How comes it, I wonder, that you are so fond of fire, smoke, fumes, crash, clatter, and explosions?”

“Really,” said I, somewhat amused by the question, “I cannot tell, unless it be owing to something in that law of compensation which appears to permeate the universe. You have such an abhorrence of fire, fumes, smoke, crash, clatter, and explosions, that your only son is bound, as it were, to take special delight in chemical analysis and combination, to say nothing of mechanical force and contrivance, in order that a balance of some sort may be adjusted which would otherwise be thrown out of order by your—pardon me—comparative ignorance of, and indifference to such matters.”

“Nay, Jeff,” replied my mother, gently, with a look of reproof on her kind face; “ignorance if you will, but not indifference. I cannot be indifferent to anything that interests you.”

“True; forgive me; I should have said ‘dislike.’”

“Yes, that would have been correct, Jeff, for I cannot pretend to like the bursting, smoking, and ill-smelling things you are so fond of; but you know I am interested in them. You cannot have forgotten how, when you were a boy, I used to run at your call to witness your pyrotechnic, hydraulic, mechanic, and chemic displays—you see how well I remember the names—and how the—”

“The acids,” I interrupted, taking up the theme, “ruined your carpets and table-cloths, and the smoke stifled and blinded, while the noise and flames terrified you; no, mother, I have not forgotten it, nor the patient way you took the loss of your old silk dress, or—”