The best answer I could find is that he thought inspiration came from hard work and discipline. A quote that supports this point would be when he said: "To know what you're going to draw, you have to begin drawing." So, inspirations doesn't just happen by chance.
<span>The first C.D. was released in 1877 after the phonograph.</span>
Microphones. As communities grew and gatherings became larger, the challenge was to create a device that would allow everyone to hear the performers.
