Carpe diem is a Latin phrase that means “seize the day”. It encourages people to focus on the present, appreciate the value of every moment in life, and avoid postponing things unnecessarily, because every life eventually comes to an end. For example, the principle of ‘carpe diem’ suggests that if there’s an event that …
Cui bono is a Latin phrase that means “who benefits?”, and is used to suggest that there’s a high probability that those responsible for a certain event are the ones who stand to gain from it. For example, if a certain crime has been committed, ‘cui bono’ suggests that the person who committed that …
The golden rule is a moral principle which denotes that you should treat others the way you want to be treated yourself. For example, the golden rule means that if you want people to treat you with respect, then you should treat them with respect too. The golden rule is an important philosophical principle, …
Parsimony is a guiding principle which suggests that we should prefer simpler explanations and solutions over more complex ones, all other things being equal. For example, if you hear barking from inside your house, and you own a dog, it’s better to assume that you’re hearing your own dog right now, than to assume …
People often care more about proving that they’re right or doing something just because they’re entitled to do it, than they do about doing the most optimal thing that they can. For example, this can happen when someone points out a trivial mistake that their partner made during a discussion, even though doing so …
Net positive occurs when an entity has an impact that is more positive than negative overall, generally in a specific domain. Net positive can apply to various entities, such as individuals and organizations, and to various domains, such as the environment and social relationships. For example, in the context of the environment, net positive …
The burden of proof (“onus probandi” in Latin) is the obligation to provide sufficient supporting evidence for claims that you make. For example, if a politician claims that a new policy will lead to a positive outcome, then the politician has a burden of proof with regard to this claim, meaning that they need …
Sturgeon’s law is the adage that “ninety percent of everything is crap”. This suggests that, in general, the vast majority of the works that are produced in any given field are likely to be of low quality. For example, when it comes to books, Sturgeon’s law suggests that 90% of the books that come …
Hanlon’s razor is the adage that you should “never attribute to malice that which is adequately explained by stupidity”. Applied broadly, this principle suggests that when assessing people’s actions, you should not assume that they acted out of a desire to cause harm, as long as there is a reasonable alternative explanation. For example, …
The principle of charity is a philosophical principle that denotes that, when interpreting someone’s statement, you should assume that the best possible interpretation of that statement is the one that the speaker meant to convey. Accordingly, to implement the principle of charity, you should not attribute falsehoods, logical fallacies, or irrationality to people’s argument, …