What would be a good a introduction to Alexander Graham Bell?

[faith_within_god]

We have to write a speech introducing Alexander Graham Bell. We do not have to write a speech as him, just introducing him. I have everything but the opening statement. What would be a good opening statement for an introduction speech?

 

[tedr]

the man that made telemarketing possible

 

[lololol]

Have you ever wondered how this engineer, inventor, and scientist came up with the invention of a telephone?