You mean Sam Clemens' quote I have done more for San Francisco than any other of its old residents. Since I left there it has increased in population fully 300,000. I could have done more -- I could have gone earlier -- it was suggested?

But remember, he also said When you want genuine music--music that will come right home to you like a bad quarter, suffuse your system like strychnine whisky, go right through you like Brandreth's pills, ramify your whole constitution like the measles, and break out on your hide like the pin-feather pimples on a picked goose,--when you want all this, just smash your piano, and invoke the glory-beaming banjo!