I used to be able to keep two assistants, but now I only keep one; and I would have a job to pay him but that he is willing to come for half wages so as to learn the business." "What is the name of this obliging youth ?" asked Sherlock Holmes.
"His name is Vincent Spaulding, and he's not such a youth, either.

It's hard to say his age.

I should not wish a smarter assistant, Mr.Holmes; and I know very well that he could better himself and earn twice what I am able to give him.

But, after all, if he is satisfied, why should I put ideas in his head ?" "Why, indeed?
You seem most fortunate in having an employ繝ｻwho comes under the full market price.

It is not a common experience among employers in this age.