It's a little like casting out hundreds of fishing lines into the audience. You start getting little bites, then more, then you hook a few, then more. Then you can start reeling them in and that's a loveliest feeling - the whole audience laughing with you.
I often feel that my days in New York City, that I was here for five years, didn't get one job, went on a thousands of auditions and literally did not get a job on a soap, not a movie, not TV, not nothing, although I did do some commercials thank God.
A mathematician, like a painter or poet, is a maker of patterns. If his patterns are more permanent than theirs, it is because they are made with ideas.