... cannot beinvolved in human thought processes. THOUGHT AND COMMUNICATIONSo far, we have focused on the question of whether the modeof representation involved in human thought processes isquasi-linguistic ... usewords to express one’s thoughts. And this implies that aspeaker must already be a thinker. However, it doesn’t implythat any thought that can be expressed in words is a thought that someone could ... attribute powers of thought to them? If theircleverness implies that they have capacities for thought akinto our own, why is it that they seem incapable of learning toexpress their thoughts in language...