This webpage is about the indicating “A nod is as fantastic as a wink to a blind horse”
Possible this means:
A very smaller hint is more than enough to express our that means. It is not often required to say what we want explicitly.
nod (noun): reducing and increasing one’s head to show being familiar with or to give a signal | wink (noun): closing and opening 1 eye speedily, typically as a sign | blind (adj.): not able to see
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