Some women have been faking orgasms for so long that they sometimes fake one when they are masturbating.
One of the most common and most dangerous misbeliefs is that it is impossible for someone to be stupid just because they are a doctor or a lawyer.
After some point, working harder makes achieving the goal harder or even impossible.
You can know a lot and still be stupid.
Most people master the art of wasting a life.
Plants are more courageous than almost all human beings: an orange tree would rather die than produce lemons, whereas instead of dying the average person would rather be someone they are not.