Like a motto! Like a famous quote. Like a line from a fortune cookie. Any saying or ground rule that can motivate you. Basically, a precept is anything that helps guide us when making decisions about really important things.— Mr. Browne, Wonder
I really like the section in the movie Wonder when Mr Browne explained the meaning of precept to a group of kids. Project manager can use a little precept.
For instance let’s start with attitude, what kind of attitude will deepens relationship or damage it.
Attitude is a little thing that makes a big difference – Winston Churchill