"But don't let's waste time.

You want to learn ?" "Horribly, father," cried Nic.
"Very well, then.

I'll give you a lesson at once." "Not faster, to begin with ?" said Nic quickly.
"No," said the doctor, laughing.

"I want to give you confidence, not destroy it.

So now then, to begin with, you shall learn what danger you run.