In double-entry accounting, each type of account--asset, liability, revenue, expense, and owner's equity--has a normal balance of either debit or credit. Contra accounts are the exception to this rule. Assets normally carry a debit balance but can be reduced by related accounts known as contra assets.
The Snake is the universal symbol of evil. In Harry Potter this archetype holds true. Voldemortâs symbol is the snake and the symbol for Slytherine is also a snake. The students in the Slytherine House are all portrayed/really are, evil (example: Malfoy).
In Harry Potter, love is treated as a branch of magic, although it does not seem to be something that is easily controlled, rising unbidden from the emotion itself. Lily's sacrifice on Harry's behalf, for example, comes around at the end of the series to work to Harry's advantage in unforeseen ways.xceptions exist: those unable to do magic who are born to magical parents are known as squibs, whereas a witch or wizard born to muggle parents is known as a muggle-born, or by the derogatory term mudblood. While muggle-borns are quite common, squibs are extremely rare.