Albert Einstein Quotes about Struggle
Man owes his strength in the struggle for existence to the fact that he is a social animal.
Joseph Eger, Albert Einstein (2005). “Einstein's Violin: A Conductor's Notes on Music, Physics, and Social Change”, Tarcher
Albert Einstein (2011). “Out of My Later Years: The Scientist, Philosopher, and Man Portrayed Through His Own Words”, p.23, Open Road Media
Albert Einstein (2013). “Einstein on Politics: His Private Thoughts and Public Stands on Nationalism, Zionism, War, Peace, and the Bomb”, p.507, Princeton University Press