When the passage of time changes, people will make it a tradition to start with because he rarely cares about the details of the tradition, so we should keep this tradition reached all .
As time changes, people will make it a tradition to start with because they are not interested in the detail of the tradition, so we should preserve this tradition for all processes.
When the time change, people will make the tradition changed because he began to not pay attention in details of the tradition, so we should conserve this tradition for every process