They are methods of persuasion - by appealing to the character of the speaker (Ethos), logic (Logos), and emotion (Pathos).
Before we dive in, let's first talk about where these concepts come from. The answer is Aristotle (384-322 BCE), who wrote extensively on the subject of rhetoric (the art of persuasive speaking and writing).
Ethos, Pathos, and Logos are three different ways to be persuasive.
As a doctor, I can tell you that your diet is of concern and so you should eat better.
As a dad to two children, I believe you should play sports with your kids.
How can you allow this kind of behaviour to occur in a town full of God fearing people?
After years of working for the company, how can they simply just let me go?
According to a recent study, being a parent is linked to an increase in hair loss.