No man means all he says, and yet very few say all they mean, for words are slippery and thought is viscous.
Henry B Adams
‘There’s glory for you!’
‘I don’t know what you mean by “glory”,’ Alice said.
‘I meant, “there’s a nice knock-down argument for you!” ‘
‘But “glory” doesn’t mean “a nice knock-down argument”,’ Alice objected.
‘When I use a word,’ Humpty Dumpty said in a rather scornful tone, ‘it means just what I choose it to mean – neither more nor less.’
from Through the Looking Glass, by Lewis Carroll