
“America has no permanent friends or enemies, only interests.”
Henry Kissinger: The White House Years, quoted from Dinesh D'Souza: What's so great about America http://books.google.com/books?id=tFcDN5D1SLQC&pg=PA164&dq=kissinger+america+friends+only+interests&lr=&as_drrb_is=q&as_minm_is=0&as_miny_is=&as_maxm_is=0&as_maxy_is=&num=50&as_brr=0&ei=_UCDSs7YA6fuygTH3LTiCg&hl=sv#v=onepage&q=kissinger%20america%20friends%20only%20interests&f=false. This echoes Lord Palmerston's words: "We have no eternal allies, and we have no perpetual enemies. Our interests are eternal and perpetual".
1980s