waddle and slide about!" "Ducks swim on ice!" exclaimed the
schoolmaster; and he turned to observe such an unusual spectacle. It was
only for an instant; but the apple meanwhile was transferred to the
pocket of his cunning pupil. He smiled as he gave him his pen, and
said, "Ah, you rogue, you are always full of mischief!"

The teacher was accustomed to cheer the monotony of his labors by a race
with the boys during play hours. There was a fine sloping lawn in front
of the school-house, terminating in a brook fringed with willows. The
declivity gave an impetus to the runners, and as they came among the
trees, their heads swiftly parted the long branches. Isaac tied a
brick-bat to one of the pendant boughs, and then invited the master to
run with him. He accepted the invitation, and got the start in the race.
As he darted through the trees, the brick merely grazed his hair. If it
had hit him, it might have cost him his life; though his mischievous
pupil had not reflected upon the possibility of such a result.

There was a bridge across the brook consisting of a single rail. One
day, Isaac sawed this nearly in two; and while the master was at play
with the boys, he took the opportunity to say something very
impertinent, for which he knew he should be chased. He ran toward the
brook, crossed the rail in safety, and instantly turned it over, so that
his pursuer would step upon it when the cut side was downward. It
immediately snapped under his pressure, and precipitated him into the
stream, while the young rogue stood by almost killing himself with
laughter. But this joke also came very near having a melancholy
termination; for the master was floated down several rods into deep
water, and with difficulty saved himself from drowning.

There was a creek not far from his father's house, where it was