Paolo Aluffi
More books by Paolo Aluffi…
“The language of categories is affectionately known as "abstract nonsense," so named by Norman Steenrod. This term is essentially accurate and not necessarily derogatory: categories refer to "nonsense" in the sense that they are all about the "structure," and not about the "meaning," of what they represent.”
― Algebra: Chapter 0
― Algebra: Chapter 0
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