I am really glad so many people have responded here. Gandhi still holds value and reverence!
My favorite is this (I write this from my memory; so the original wordings may not be exact. I am only conveying the gist):
"If you find any contradiction in any of my earlier statements or opinions I made in the past to that I make in the recent times, please take my recent one as valid. Since I am constantly evolving and maturing I am able to grasp Satyam (truth) better as I age and hence my present stand is going to be definitely more correct."