It may be true that the Palestinians of 1948 were changed due to circumstances. But Palestinians born today know nothing of the homeland they pine for. They were raised believing Jews were evil, they are given pretend suicide belts and machine guns for their 3rd birthdays. How do you change those taught these lessons by their parents and teachers and government officials since childbirth?
Go read some Palestinian textbooks. Go read sermons or official government releases and tell me again whether they would kill all Israelis if they had the opportunity.
"Hamas will continue the resistance until the last drop of blood."
(Hamas spokesman Fawzi Barhoum, calling for a resumption of suicide attacks on Gaza radio, December 27, 2008)
"This is Islam, that was ahead of its time with regards to human rights in the treatment of prisoners, but our nation was tested by the cancerous lump, that is the Jews, in the heart of the Arab nation... Be certain that America is on its way to utter destruction, America is wallowing [in blood] today in Iraq and Afghanistan, America is defeated and Israel is defeated, and was defeated in Lebanon and Palestine... Make us victorious over the community of infidels... Allah, take the Jews and their allies, Allah, take the Americans and their allies... Allah, annihilate them completely and do not leave anyone of them."
(Sheikh Dr. Ahmad Bahar, acting Speaker of the Palestinian Legislative Council, April 20, 2007; as reported by Palestinian Media Watch, April 23, 2007)
"We will continue until the very last usurper is driven out of our land."
(Sheik Nizar Rayan, Hamas "political" leader, at a rally in Gaza, Al-Jazeera TV on September 16, 2005, MEMRI)
"By God, we will not leave one Jew in Palestine. We will fight them with all the strength we have. This is our land, not the Jews..."
"You will have no security except outside the homeland Palestine.... We have Allah on our side, and we have the sons of the Arab and Islamic nation on our side."
(Abdel Aziz Rantisi, Hamas leader, June 10, 2003, interview with Al-Jazeera, Jerusalem Post)
"Oh Allah, take this oppressive, Jewish, Zionist band of people. Oh Allah, do not spare a single one of them. Oh Allah, count their numbers, and kill them, down to the very last one." --Sheik Yousuf Al-Qaradhawi a religious leader of Hamas.
"The remaining Jews will unsuccessfully attempt to hide, as the rocks and trees will expose them, calling out "there is a Jew behind me, kill him!" "The Hour of the Islamic Resurrection and End of Time is literally dependent on the killing of Jews by Muslims. " --Hamas spokesman Dr. Ismail Radwan