Bandwagon Effect: A psychological phenomenon whereby people do something primarily because other people are doing it, regardless of their own beliefs, which they may ignore or override.
Godwin’s Law – As an online discussion grows longer, the probability of a comparison involving Nazis or Hitler approaches 1
Hanlon’s Razor – Never attribute to malice that which is adequately explained by stupidity.
Murphy’s law – Anything that can go wrong will go wrong
Osborne Effect – The detrimental impact upon the sales of the current product as a consequence of announcement of a future product ahead of its availability.
Parkinson’s Law – Work expands so as to fill the time available for its completion.
Peter’s Principle – In a hierarchy every employee tends to rise to his level of incompetence
Doing a Ratner – Destruction of market value by denigrating the quality one’s own product
Stigler’s law of eponymy – No scientific discovery is named after its original discoverer
Zeigarnik effect – People remember uncompleted or interrupted tasks better than completed tasks
The Four Agreements – Don Miguel Ruiz’s Code for Life
Agreement 1 Be impeccable with your word
Agreement 2 Don’t take anything personally
Agreement 3 Don’t make assumptions
Agreement 4 Always do your best