"Some seem to believe we should negotiate with terrorists and radicals, as if some ingenious argument will persuade them they have been wrong all along," Bush said at Israel's 60th anniversary celebration in Jerusalem.
"We have heard this foolish delusion before," Bush said in remarks to Israel's parliament, the Knesset.
"As Nazi tanks crossed into Poland in 1939, an American senator declared: 'Lord, if only I could have talked to Hitler, all of this might have been avoided.' We have an obligation to call this what it is -- the false comfort of appeasement, which has been repeatedly discredited by history."
Whether or not Hitler was exactly the kind of fellow one could reason with when it came to things like total war, the fact remains: