That the life I had since led was laborious enough to kill an animal of ten times my strength.
I had worked two chairs with my knife, the sorrel nag helping me in the grosser and more laborious part.
Every one knew how laborious the usual method is of attaining to arts and sciences; whereas, by his contrivance, the most ignorant person, at a reasonable charge, and with a little bodily labour, might write books in philosophy, poetry, politics, laws, mathematics, and theology, without the least assistance from genius or study.
I rested two or three minutes, and then gave the boat another shove, and so on, till the sea was no higher than my arm-pits; and now, the most laborious part being over, I took out my other cables, which were stowed in one of the ships, and fastened them first to the boat, and then to nine of the vessels which attended me; the wind being favourable, the seamen towed, and I shoved, until we arrived within forty yards of the shore; and, waiting till the tide was out, I got dry to the…
There are no more uses of "laborious" in the book.