The learner always begins by finding fault, but the scholar sees the positive merit in everything.
To find fault is easy; to do better may be difficult.
Most critical fault-finding, when reduced to its essentials, simply amounts to reproach of the author because he is himself -- thinks, feels, sees, and creates, as himself, instead of seeing and creating in the way the critic would have done.
Just then, with a wink and a sly normal lurch, The owl very gravely got down from his perch, Walked round, and regarded his fault-finding critic (Who thought he was stuffed) with a glance analytic.
Nothing is easier than fault finding.
Best masters for the young writer and speaker are the fault- finding brothers and sisters at home who will not spare him, but willpick and cavil, and tell the odious truth.