Read it through once

"I don't practise, it is true. It is true that I have never had a case, and have had to earn a poor living for twenty years as an expert accountant in a town where I can't get hold of a set of books to untangle as often as I should like. But it is also true that I did fit myself well for the practice of the law. By the time I was your age, Tom, I had chosen a profession, and was soon competent to enter upon it." Tom winced. "I never got a chance to try my hand at it, and I may never get a chance; and yet if I ever do get it I shall be found ready, for I have kept up my law-studies all these years."