Is the fault we see in others also in us?

Hi Pose, I feel that there is some truth to the saying that the fault we find in others is a reflection of a fault in ourselves. To remove much of that I feel that one could easily stop looking for faults in others and instead see the good. There is also a saying that what one accuses of another is that which one is guilty of themselves. Words are so very very powerful. I believe the bottom line is all that matters is what we feel in our hearts. If we are in tune and love we will not see faults much less entertain such thoughts.