"Let every nation know, whether it wishes us well or ill, that we shall pay any price, bear any burden, meet any hardship, support any friend, oppose any foe to assure the survival and the success of liberty"

This quote by John F. Kennedy is an effective declaration of the United States' commitment to liberty and flexibility. It conveys the message that the United States wants to go to any lengths to protect and promote liberty, no matter the expense. It indicates that the US will not be intimidated by any nation, and will not be deterred from its objective of protecting liberty. The quote likewise suggests that the United States will wait its allies and oppose its opponents in order to ensure the survival and success of liberty. This quote is a reminder of the United States' commitment to liberty and freedom, and its desire to pay any price to secure it.