I believe Alvin Ailey meant that everybody should be given the chance to dance despite their race or color<em> (or whatever background they have).</em> What is important is their commitment and passion for dancing. Dance performances should also be seen by everyone, whether black or white. It should let people know how dance reflects them and how the "human spirit" flows through different dances.
Explanation:
Alvin Ailey was an African-American in the 1900s who experienced the inequality brought about by segregation of races. He grew up with his mom as force laborers. Luckily, they were able to transfer to Los Angeles. From there, he learned the art of dancing and became a professional in it over time. Soon, he opened the <em>Alvin Ailey American Dance Theater</em> which targeted the <em>black dancers. </em>He gave them the opportunity to showcase their talents despite being lowly treated by society. He gave them hope and self-esteem to achieve their dreams.
About the difference in value between total contribution and the lump sum I can say that with a lump sum we are more likely to receive the money all at just on moment. This can lead us to waste all of our money all at once. The total contribution sometimes is not as much as we were waiting for it is still useful so we can track of how much money we are spending.
The term that is used for this difference is annuitization.
