1. You get out what you put into relationships
The bond Harry, Ron and Hermione share impels them to never let one another fight a battle alone or without each other’s love and support, no matter how many times they get into arguments amongst themselves. In the same way, the Order of the Phoenix and the passion they share for a common cause means that they can trust and rely on each other even in the darkest of times. Relationships based on this level of commitment stand the test of time throughout the books, in contrast to those which are founded on fear like the ones Voldermort illicits.
2. Do not judge people on the basis of assumptions
Peter Pettigrew was one of the most cowardly, selfish and deceitful characters in the whole series yet he belonged to a house which prided itself on the values of courage and chivalry, showing that you cannot form a judgement about people on the basis of very few facts. In addition, Regulus Black was able to learn the error of his ways and die for the right cause even after coming from a family of pure-blood elitists and spending his school years in Slytherin house which cherishes ambition and cunning rather than putting morality before self-interest, supposedly. People disregarded Neville as being incompetent or a weakling, yet he was the one who managed to kill Nagini, the snake, in the end. People also scorned Luna for her eccentricities and constantly undermined her intellect, yet she was one of the most dedicated and effective members of Dumbledore’s Army.
3. Money and status can leave you hollow
The Malfoys begin the stories as a family with an immense amount of influence, status and wealth which they direct from their lavish mansion. Yet, Draco’s insecurity is immediately evident as he resorts to being the school bully to maintain his status. Later, the Malfoy family becomes fractured by the weight of their immoral and dark choices, leading Draco to spiral into a deep well of sadness. On the other hand, the Weasleys are characterised by their warmth, love and likability despite the fact that they are always under financial pressure and struggling to produce enough money for their family. Arthur and Molly raise their children with the highest amount of care and nourishment anyone could give and prove that they do not need the sort of resources which the Malfoys have at their disposal to be a happy family.
4. Every being deserves respect
The magical creatures are very loyal to those who show them respect and those who do not inevitably suffer the consequences. It is often the coldest and most unhappy characters who show no consideration for the magical creatures whilst it is the warmest characters who do. Hippogriffs for example respond with great loyalty and kindness to those who show them respect in the form of a deep bow. The Harry Potter books show that approaching animals with kindness and openness makes all the difference in your interaction with them.
5. Those who are happy in themselves lift others up
Throughout the books, it is the most unhappy characters who seek to undermine and bring others down, such as the Malfoys who scorn muggle-borns, muggle sympathisers and those who are not wealthy. The Dursleys are also immensely cruel to Harry because they feel threatened by his magical talent and they cannot stand being usurped in their status. In contrast, Hagrid’s happy and optimistic demeanour lifts those around him up and he is a consistently comforting sight to Harry, Hermione and Ron.
‘You sort of start thinking anything is possible if you’ve got enough nerve.’ – Harry Potter and the Half-Blood Prince