John Herschel Glenn, Jr. Browse All Authors Famous Quotes by John Herschel Glenn, Jr. For all the advances in medicine, there is still no cure for the common birthday. John Herschel Glenn, Jr. Humans always have fear of an unknown situation -- this is normal. The important thing is what we do about it. If fear is permitted to become a paralyzing thing that interferes with proper action, then it is harmful. The best antidote to fear is to know all we can about a situation. John Herschel Glenn, Jr.
