It is for ordinary minds, not for psychoanalysts, that our rules of evidence are framed. They have their source very often in considerations of administrative convenience, or practical expediency, and not in rules of logic.
In truth, I am nothing but a plodding mediocrity – please observe, a plodding mediocrity – for a mere mediocrity does not go very far, but a plodding one gets quite a distance. There is joy in that success, and a distinction can come from courage, fidelity and industry.
What has once been settled by a precedent will not be unsettled overnight, for certainty and uniformity are gains not lightly sacrificed. Above all is this true when honest men have shaped their conduct on the faith of the pronouncement.
The Constitution was framed upon the theory that the peoples of the several states must sink or swim together, and that in the long run prosperity and salvation are in union and not division.
