Digital Companion to C. S. Peirce

Some Wit, Wisdom & Bewilderment

The universe must be well known and mutually known to be known and agreed to exist, in some sense, between speaker and hearer, between the mind as appealing to its own further consideration and the mind as so appealed to, or there can be no communication, or ‘common ground,’ at all
Dictionary of Philosophy and Psychology, 1902