“The social stock of knowledge differentiates reality by degrees of familiarity… my knowledge of my own occupation and its world is very rich and specific, while I have only very sketchy knowledge of the occupational worlds of others.”
Source: The Social Construction of Reality, 1966, p. 43
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Peter L. Berger 45
Austrian-born American sociologist 1929–2017Related quotes

About "Leaf by Niggle", in a letter to Caroline Everett (24 June 1957)
Context: I should say that, in addition to my tree-love (it was originally called The Tree), it arose from my own pre-occupation with the Lord of the Rings, the knowledge that it would be finished in great detail or not at all, and the fear (near certainty) that it would be 'not at all'. The war had arisen to darken all horizons. But no such analyses are a complete explanation even of a short story...
Source: The Walking Drum (1984), Ch. 25
Context: I am merely a seeker after knowledge, taking the world for my province, for it seems all knowledge is interrelated, and each science is dependent to some extent on the others. We study the stars that we may know more about our earth, and herbs that we may know medicine better.

Original: (zh-CN) 什么是知识?自从有阶级的社会存在以来,世界上的知识只有两门,一门叫做生产斗争知识,一门叫做阶级斗争知识。自然科学、社会科学,就是这两门知识的结晶,哲学则是关于自然知识和社会知识的概括和总结。 note: "整顿党的作风"
Source: "Rectify the Party's Style of Work" (1942)

Source: The Nature of the Physical World (1928), Ch. 13 : Reality