ଅର୍ଥ : Any important rule.
ଉଦାହରଣ :
The golden rule of teaching is to be clear.
ଅର୍ଥ : A command based on Jesus' words in the Sermon on the Mount.
ଉଦାହରଣ :
Whatsoever ye would that men do unto you, do you even so unto them.