The Commens Dictionary
Quote from ‘Pragmatism’
Concepts are mental habits; habits formed by exercise of the imagination.
MS [R] 318:44
‘Concept’ (pub. 14.10.15-20:21). Quote in M. Bergman & S. Paavola (Eds.), The Commens Dictionary: Peirce's Terms in His Own Words. New Edition. Retrieved from http://www.commens.org/dictionary/entry/quote-pragmatism-71.