Listen to the following Speech given by John F. Kennedy. Then answer the question below. https://www.jfklibrary.org/learn/about-jfk/historic-speeches/address-at-rice-university-on-the-nations-space-effort Kennedy states, "We choose to go to the Moon in this decade and do the other things, not because they are easy, but because they are hard." What did he mean by this and what is its importance?