“Life is a fight, but not everyone’s a fighter. Otherwise, bullies would be an endangered species.”

Source: Last Chance to See

Source: The Secret Hour

Nude Descending A Staircase, Doubleday, New York 1961.

Source: Pale Demon

Vom Schmetterling zur Doppelaxt: Die Umwertung von Weiblichkeit in unserer Kultur (1990), p. 9, 11.
Vom Schmetterling zur Doppelaxt (1990)
Context: Humans belong to the category of herding animals, due to which intra-species aggression at a life-endangering level is obviated. In other words: If, for some reason or another, severe conflicts [... ] of the kind common since the last circa four-and-a-half millennia would have occured during the time of our hominisation, our ancestors would have completely eradicated each other and homo sapiens would have never set foot on earth. For a species that in its individuals was so weak when confronted with many predators preying after them required support from its kind in order to survive. We possess neither claws nor fangs nor the strength to successfully withstand the larger carnivores all alone, however it is as a group that we may survive together though never without sacrifice and courage. When our non-human ancestors began living in packs in order to stand together when facing hazards, they developed a behaviour that we may term 'social intelligence', which is the ability to co-operate with one's species in order to maintain the well-being of all. Modern homo sapiens still possesses this potential, however our culture has effectively damaged it.

[... ]

It must have been a peaceful world, for early settlements at large exhibited no fortifications regarding human attacks. For maybe one or two millennia [after the end of the last glacial epoch], humans obviously lived an untroubled life under these social conditions.

Interview http://www.youtube.com/watch?v=n9pXeVx5HKA (April 7, 2010), Wildlife Society.

On being open and vulnerable emotionally in music in “A Candid Conversation Between Liz Phair and Snail Mail’s Lindsey Jordan” https://pitchfork.com/features/interview/a-candid-conversation-between-liz-phair-and-snail-mails-lindsey-jordan/ in Pitchfork (2018 May 9)

Source: The Wealth of Nations (1776), Book IV, Chapter IX, p. 749.
Context: Every system which endeavours, either, by extraordinary encouragements, to draw towards a particular species of industry a greater share of the capital of the society than what would naturally go to it; or, by extraordinary restraints, to force from a particular species of industry some share of the capital which would otherwise be employed in it; is in reality subversive of the great purpose which it means to promote. It retards, instead of accelerating, the progress of the society towards real wealth and greatness; and diminishes, instead of increasing, the real value of the annual produce of its land and labour.
All systems either of preference or of restraint, therefore, being thus completely taken away, the obvious and simple system of natural liberty establishes itself of its own accord. Every man, as long as he does not violate the laws of justice, is left perfectly free to pursue his own interest his own way, and to bring both his industry and capital into competition with those of any other man, or order of men. The sovereign is completely discharged from a duty, in the attempting to perform which he must always be exposed to innumerable delusions, and for the proper performance of which no human wisdom or knowledge could ever be sufficient; the duty of superintending the industry of private people, and of directing it towards the employments most suitable to the interest of the society. According to the system of natural liberty, the sovereign has only three duties to attend to; three duties of great importance, indeed, but plain and intelligible to common understandings: first, the duty of protecting the society from the violence and invasion of other independent societies; secondly, the duty of protecting, as far as possible, every member of the society from the injustice or oppression of every other member of it, or the duty of establishing an exact administration of justice; and, thirdly, the duty of erecting and maintaining certain public works and certain public institutions, which it can never be for the interest of any individual, or small number of individuals, to erect and maintain; because the profit could never repay the expence to any individual, or small number of individuals, though it may frequently do much more than repay it to a great society.
The proper performance of those several duties of the sovereign necessarily supposes a certain expence; and this expence again necessarily requires a certain revenue to support it.

"Penguins" (16 December 2007) http://www.stallman.org/archives/2007-sep-dec.html#16%20December%202007%20%28Penguins%29
2000s