said--

'When I get so that I can do that, I'll be able to raise the dead,
and then I won't have to pilot a steamboat to make a living. I want to
retire from this business. I want a slush-bucket and a brush; I'm only
fit for a roustabout. I haven't got brains enough to be a pilot; and
if I had I wouldn't have strength enough to carry them around, unless I
went on crutches.'

'Now drop that! When I say I'll learn {footnote ['Teach' is not in the
river vocabulary.]} a man the river, I mean it. And you can depend on
it, I'll learn him or kill him.'

Chapter 9 Continued Perplexities

THERE was no use in arguing with a person like this. I promptly put
such a strain on my memory that by and by even the shoal water and the
countless crossing-marks began to stay with me. But the result was just
the same. I never could more than get one knotty thing learned before
another presented itself. Now I had often seen pilots gazing at the
water and pretending to read it as if it were a book; but it was a
book that told me nothing. A time came at last, however, when Mr.
Bixby seemed to think me far enough advanced to bear a lesson on
water-reading. So he began--

'Do you see that long slanting line on the face of the water? Now,
that's a reef. Moreover, it's a bluff reef. There is a solid sand-bar
under it that is nearly as straight up and down as the side of a house.
There is plenty of water close up to it, but mighty little on top of it.
If you were to hit it you would knock the boat's brains out. Do you see
where the line fringes out at the upper end and begins to fade away?'

'Yes, sir.'

'Well, that is a low place; that is the head of the reef. You can climb
over there, and not hurt anything. Cross over, now, and follow along
close under the reef--easy water there--not much current.'

I followed the reef along till I approached the fringed end. Then Mr.
Bixby said--

'Now get ready. Wait till I give the word. She won't want to mount the
reef; a boat hates shoal water. Stand by--wait--WAIT--keep her well in
hand. NOW cramp her down! Snatch her! snatch her!'

He seized the other side of the wheel and helped to spin it around until
it was hard down, and then we held it so. The boat resisted, and refused
to answer for a while, and next she came surging to starboard, mounted
the reef, and sent a long, angry ridge of water foaming away from her
bows.

'Now watch her; watch her like a cat, or she'll get away from you.