John F.Kennedy
"physical fitness is not only one of the most important key to a healthy body,it is the basis of dynamic and creative intellectual activity.The relationship between the soundness if the body and the activities of the mind is subtle and complex . Much is not yet understood. But we don't know what the Greeks knew; that the the intelligence and skill can only function at the peak of their capacity when the body is healthy and stronger "
president john f. kennedy
what this is tring to say is that when you are doing the right thing will make you stronger.For example if you read a book it will make you smarter. If you eat healthy,you will be stronger. And also uses to your intelligence . You get the intelligence by studying such as reading writing research doing you home work helping other going to school every day practicing things you don't know.
