Heisenberg's brainchild, the Uncertainty Principle, is the ultimate manifestation of human ignorance. It's like trying to find the meaning of life in a Google search, except the results are all wrong, and the algorithm is just trolling you.
Imagine, if you will, a cat in a box, not moving, just sitting there, looking all 'I'm watching you' with an existential dread that's just out of reach. That's the Uncertainty Principle in a nutshell (or a cat's toy).