The truth is infinity. We will constantly be learning new things that adjust our prescription for seeing part of what the truth is. In some cases that may be a good adjustment, in other cases it may make our vision worse.

We will never see all of what truth is. Yet we do strive to see as much of the big picture as we can.

That definitely will not fit onto a meme. I do get what you are saying.

Yet if a meme were to say "Our body is predominantly made of water" then that would be true. Yet a meme certainly is not THE Truth. That's too big to fit on a meme, or even all of the methods we could record data combined.

Like I said though I do get what you are saying. I refer to people that regurgitate the sayings as though they are wisdom as people spouting platitudes. Memes are awesome for conveying platitudes.

So is a fortune cookie.