Re: Re: Re: Re: Double Negative??? -- Sorry George
WARIK YOU BELONG IN THE 25 TH CENTURY.......AND YOUR TOO SMART FOR YOU OWN GOODWarik said:
Actually not. The two phrases, though similar, mean completely distinct things. Let's use a broken pipe in your toilet that makes the bathroom flood with fecal water after every flush.
Citruscide runs to his mommy immediately.
"Mommy, we need to install a new pipe for the bathroom. We can't afford not to."
Does this mean the same as: "Mommy, we need to install a new pipe for the bathroom. We can afford to."
#2 implies that the pipe must be put in the bathroom because you can afford it. #1 implies that it must be put in because you can't afford NOT to put it in. #1 gives a reason that suggests urgency or a lack of alternatives, #2 just says "we can, so let's."
The concern here is finding logically equivalent sentences. If "we can afford to" is logically equivalent to, and as important as, "we can't afford not to," then telling you that you have to sell me your car for cheap because you can afford to (that is, you can afford to sell me your car for cheap because you have enough money to get a new one) is as valid a reason to sell me your car for cheap as "you have to sell me your car for cheap because you can't keep up with the payments. You CAN'T afford NOT to sell your car."
These two, on the other hand, are logically equivalent.
Remembering something means retaining it in your mind.
Forgetting something means once retaining something in your mind, and then no longer retaining it.
Failure to forget something means the opposite of forgetting it, which is just remembering it. Remembering it is the positive form, while "failing to forgetting" it is the negative form. That's double negation - having two ways of expressing something and choosing the one with two negatives.
Now the most important question:
What's more pathetic? The fact that I accurately conjured all of this up as I went without any reference material, or the fact that I took the time to do so at 12:40 AM knowing that I have to wake up tomorrow (today!) at 8:00 AM for a midterm for which I have not studied.
muhaha.
-Warik