I read every answer with scrutiny, so be careful of what you're writing or get downvoted, you don't believe me, then take a look at this satisfied customers (Please scroll down to see more ;) ):

Another satisfied customer: (Regrettable one of the moderators deleted my comment)

I don't know if Einstein actually said this: Everybody is a Genius. But If You Judge a Fish by Its Ability to Climb a Tree, It Will Live Its Whole Life Believing that It is Stupid.

This fish is supposed to swim (thermodynamic) but he tires to climb a tree (DSP).