II
That the same law operates in the individual life is a matter of everyone's experience. Such knowledge as each man has of himself is that of a growing entity. Each year, each day, expands him a little further, with increased fulness of character. At thirty he is more than he was at twenty; at fifty more than he was at thirty; at eighty more than he was at fifty. Nothing but a perverted mortal point of view stands in the way of further expansion still.
The perverted mortal point of view is one of the impulses we have to struggle with. The mortal tendency, which means the deadly tendency, always seeks to kill whatever has the principle of life. This tendency is in every one of us; but in some of us more than in others.
You can see it at work in the morbid mind, in the mind that is easily depressed, and in the mind that easily closes.
Perhaps it is in this last that it becomes our most pernicious enemy. The closing mind is found in all our ranks; the closed mind is the deadwood of all our professions. It is not only deadwood; it is death-in-life, the foe of the developing life-principle, the enemy of the Holy Ghost.
That the dead mind should be found among people who have had few intellectual advantages is not surprising. On them it is forced from without, by sheer pressure of circumstance. Where it is most painful is precisely where it does most harm, among the classes we call professional. There, too, it seems commonest. Lawyers, doctors, clergymen, teachers, writers, politicians, business men with dead minds choke all the highways of life. To the extent that they have influence they are obstacles to progress; but sooner or later the time comes when they no longer have influence. Life shelves them on the plea that they are old; but that is not the reason. They are shelved because they have killed their minds, becoming living dead men.
As a matter of fact, one of the most valuable of our social and national assets is the old man who has kept his mind open. Found all too rarely, he is never shelved, for the reason that life cannot do without him. Having the habit of expansion he continues to expand, keeping abreast of youth and even a little in advance of it. The exception rather than the rule, there is no reason why he should not be the racial type.