I have come across this quote (in French), on Facebook, attributed to the Brazilian oncologist Drauzio Varella, winner of a Nobel Prize in Medicine:
In today's world we are investing five times more money in research for drugs for the virility of the males, and silicone breasts implants for women, than for the cure for the Alzheimer's disease.
In a few years we will have old women with big tits, and old men with hard winkies, but none of them will remember what they are for.
Since stuff that tends to go viral on Facebook tends to be false, I decided to check if there was a reliable source to this qutoe. I couldn't find one. Though, looking on the Internet, I could find several instances of it dating back to mostly September 2011.
Did he really say that?