"When I took over as Prime Minister, I had already known Andreas for more than thirty years. There were very few PASOK cadres who had been with him for such a long time. Political commentators highlighted our conflicts, the distance that separated us in life and politics, our different behaviors. However, they overlooked our many commonalities: our resistance to the junta, our struggles for the establishment and development of PASOK, our confrontation with the Right, our cooperation for an effective government. We maintained a stable relationship between us, despite any friction."
January 1, 1970
https://en.wikiquote.org/wiki/Costas_Simitis