And, another thing.

It's a fatal mistake to think that because you've made a success once you're made for life.

You are--if you keep on giving the audience what you've made it like once.

But you maun do your best, nicht after nicht, or they'll soon ken the difference--and they'll let you know they ken it, too.
I'm often asked if I'm no sorry I'm just a music hall singer.

It's a bonnie thing to be a great actor, appearing in fine plays.