Which of the following quotes best summarizes the theme of the first section? unseen values
“Practical uses such as those just listed mean the taxpayer is more than getting his money's worth from American space exploration.”
“We can be reasonably sure that the greatest, finest benefits to come from our ventures into space are yet unseen.”
“We can be sure that many American taxpayers of the future will be asking ‘what good is it?’"
“The United States has not embarked upon its formidable program of space exploration in order to make or perpetuate a gigantic astronautic boondoggle.”