Pandora's box is an artifact in Greek mythology. The "box" was actually a large jar given to Pandora which contained all the evils of the world. Today the phrase "to open Pandora's box" means to perform an action that may seem small or innocent, but that turns out to have severely detrimental and far-reaching consequences. In classical Greek mythology, Pandora was the first woman on Earth. Zeus ordered Hephaestus to create her. So he did, using water and earth. The gods endowed her with many gifts: Athena clothed her, Aphrodite gave her beauty, Apollo gave her musical ability, and Hermes gave her speech.
Pandora was given a wedding gift of a beautiful jar, with instructions to not open it under any circumstance. Impelled by her curiosity (given to her by the gods), Pandora opened it and all evil contained therein escaped and spread over the earth. She hastened to close the container, but the whole contents had escaped; except for one thing that lay at the bottom – the Spirit of Hope, named Elpis. Pandora, deeply saddened by what she had done, feared she would have to face Zeus' wrath, since she had failed her duty. However, Zeus did not punish Pandora because he knew this would happen. So, what kind of an asshole is Zeus to allow Evil into the world?
EVIL EXISTS IN THE WORLD. "HOPE" DOES NOT PUT IT "BACK IN THE BOX". THIS REQUIRES THE ABILITY TO SEE EVIL WHERE IT EXISTS. THEN STRENGTH OF WILL, RUTHLESS DETERMINATION, AND FEARLESS COURAGE TO PUT IT "BACK IN THE BOX".
Quantum mechanics (QM; also known as quantum physics, or quantum theory) is a fundamental branch of physics which deals with physical phenomena at nanoscopic scales where the action is on the order of the Planck constant. It departs from classical mechanics primarily at the quantum realm of atomic and subatomic length scales. Quantum mechanics provides a mathematical description of much of the dual particle-like and wave-like behavior and interactions of energy and matter. Quantum mechanics provides a substantially useful framework for many features of the modern periodic table of elements including the behavior of atoms during chemical bonding and has played a significant role in the development of many modern technologies.