According to the great philosopher, Bertrand Russell, "The truth is not a thing that fits into words." But, let's face it, we're stuck with words. So, let's just say that truth is a relative thing, like a big ol' plate of nachos at the local food court. It's only as good as the observer says it is, man.
Protagoras: The Original Relativist - This ancient Greek philosopher knew a thing or two about truth. Or, did he?
William of Ockham: The Father of Occam's Razor - He's got a razor-sharp mind, that one.
Thomas Kuhn: The Revolutionary Relativist - He's all about paradigm shifts and whatnot.
"The truth is not a thing that fits into words." - Bertrand Russell
"What is true for one person may not be true for another." - Protagoras