"I secretly dreamed that one day they would take me away with them. And make me into a fighting nation too. That my life too would become a new song, a life as pure and straightforward and simple as a glass of water on a hot day," he wrote in his 2002 memoir.
He would complete high school at Kibbutz Hulda in central Israel, and return to the kibbutz after completing his mandatory military service in 1961. While working in the farming community's cotton fields, he published his first short stories.
After earning a degree in literature from Jerusalem's Hebrew University, he would spend 25 years on the kibbutz, dividing his time between writing, farming and teaching at the community's high school, according to his website.
As a reserve soldier in a tank unit, Oz fought in the 1967 and 1973 Mideast wars.
In a career spanning half a century, Oz published over 35 books, including 13 novels as well as children's books and collections of short stories, and hundreds of articles on literary and political topics. His works were translated into more than 40 languages.
His works included "In the Land of Israel," a work that chronicled his travels and interviews with people throughout Israel and the West Bank in the 1980s about the country's past and future; "My Michael," a novel about a troubled marriage in 1950s Jerusalem, and "A Tale of Love and Darkness." That 2002 memoir, recounting his childhood in Jerusalem and the suicide of his mother when he was 12 years old, won him the Goethe Prize and other recognitions, and was adapted into a film starring Natalie Portman.
Oz was a leading voice in Israel's peace movement and a friend of the late Shimon Peres, a former prime minister and legendary politician who won the Nobel Peace Prize for his efforts to reach a deal with the Palestinians. Oz frequently wrote essays and delivered lectures urging the country's leaders to establish a Palestinian state as part of a peace agreement with Israel.
In a 1998 interview, he lamented the deep divisions in Israeli society — a prescient observation that remains true to today.
"We have not yet established the rules of the game in 50 years," he said. "You could hardly get two Israelis to agree on the kind of Israel they want."
In a 2001 interview with the Associated Press, Oz said Israel must wean itself from the view that the West Bank and Gaza were assets to be traded for peace and instead should just be given away.
"I think today that Israel should draw its own borders, withdraw to them, and if needed defend them," Oz said. "If we're going to fight, Israel without Nablus and Gaza is stronger than with Nablus and Gaza. Stronger, more unified, more just."
He was among the founders of Peace Now, a leftist organisation that opposes Israeli settlements in the West Bank, and was a leading voice in the 2003 "Geneva Initiative," an unofficial peace plan reached by leading Israeli and Palestinians. He also was a supporter and activist in Meretz, a dovish Israeli political party.
In recent years, he, along with fellow authors David Grossman and A.B. Yehoshua, became pillars of the country's peace movement, which has grown increasingly marginalised over the past two decades.
Prime Minister Benjamin Netanyahu, who was in Brazil on Friday, remembered Oz as "one of the greatest authors" in Israeli history.
"He greatly contributed to the renewal of Hebrew literature, with which he deftly and emotionally expressed important aspects of the Israeli experience," he said. "Even though we had differences of opinion in many fields, I greatly appreciate his contributions to the Hebrew language and the renewal of Hebrew literature. His words and his writings will continue to accompany us for many years."
Israeli President Reuven Rivlin tweeted: "A story of love and light and now great darknessl"
"We are mourning the passing of Amos Oz, a wonderful Israeli poet and novelist, a towering voice for peace," wrote the European Union's delegation to Israel. "May his memory be a blessing."
- AP