We all dream things into being; you imagine yourself having a child, and then you have a child. An inventor will think of something in his mind and then make it actual. So things are often passing from the imagined realm into the real world.
Allah says in the Qur'an not to despise one another. So the criterion in Islam is not color or social status. It's who is most righteous. If I go to a mosque - and I'm a basketball player with money and prestige - if I go to a mosque and see an imam, I feel inferior. He's better than me. It's about knowledge.