"If anyone is crazy enough to want to kill a president of the United States, he can do it. All he must be prepared to do is give his life for the president's"

This quote by John F. Kennedy speaks with the dedication and commitment of those who protect the President of the United States. Kennedy is saying that anybody who is willing to take the life of the President need to also want to quit their own life in the process. Kennedy is emphasizing the value of the President's security and the commitment of those who protect him. He is likewise alerting prospective assailants that they must be prepared to pay the ultimate cost if they are to succeed in their mission. Kennedy's words function as a tip of the importance of the President's security and the dedication of those who safeguard him. It is a reminder that the President's safety is of utmost significance which those who are willing to take the life of the President should likewise be willing to give up their own.