Yes haha everybody does indeed lie! From House!

"Understanding is a three edged sword: your side, their side & the truth!"

"Religion & war must act in the service of the people, not the other way around!"

"When others do a foolish thing, you should tell them it is a foolish thing. They can still continue to do so, but at least the truth is where it needs to be."

... and plenty of more (all from the series "Babylon 5")

Definitely the Matrix (first one), the Dark Knight, and American Beauty. I have a list of quotes from all.

In a tons of it. When you look closely, everything can teach you something.

Yeah.....from Frasier and Golden Girls! They each have their own brand of wisdom. :)

many of the things stated in the anime rurouni kenshin i have found to be true

It already starts with Dumbledore: "It's not our abilities that show who we truly are, but our choices". (I think it's like this in the movie - I'm only sure about the exact words in the book-version).
But there are certainly more if I'd think about it longer.

ZOMG, constantly!

Criminal Minds.

Define "true wisdom", please. :)

off the top of my head...."Where the Heart Is"-movie