KIND is being generous and friendly with other people
irrespective of the things they possess. The only quality
in people which is of top considering priority is to be
kind with other people. Everybody expects others to be
kind with them (it is indirect speech please read and
mean it from backwards) . The thing is being kind is
that type of quality works to and fro. It is not to be looked
for at one particular instance of time , but which can be
observed only for a long period of time.
If i have to say it simple , it is simply like When a vehicle
travels to and fro between two destinations , assuming
the vehicle as the quality we are talking about. When we
want to see the moving vehicle at one point of time then
it may not be there the next minute we see it, but if we
see it for a little long period of time then we can see it
moving to and fro. Similarly, being kind to others works
the same way in reality.
The word kind is derived from old english gecynd.