the.com/grasp

The fist's promise that understanding is just gripping, slowed down.

means To close your hand firmly around something, or to seize an idea firmly enough that it finally makes sense.

from From Old English 'grǣpsan', related to Middle Low German 'grapsen' meaning to grab or snatch — part of a cluster of Germanic words built around the sound and action of grabbing, like 'grab' and 'grip' themselves. The physical sense (closing hand on object) came first; the mental sense (closing mind on meaning) followed as a natural metaphor, since understanding has long been imagined as a kind of holding.

physical to mental
Metaphor jump happened by the 1500s already.
reach vs grasp
Browning's phrase made the gap between them famous.
near miss
To be within grasp beats actually holding it.
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