THE WILL AND VOLUNTARY ATTENTION.--In voluntary attention there is a
conflict either between the will and interest or between the will and
the mental inertia or laziness, which has to be overcome before we can
think with any degree of concentration. Interest says, 'Follow this
line, which is easy and attractive, or which requires but little
effort--follow the line of least resistance.' Will says, 'Quit that line
of dalliance and ease, and take this harder way which I direct--cease
the line of least resistance and take the one of greatest resistance.'
When day dreams and 'castles in Spain' attempt to lure you from your
lessons, refuse to follow; shut out these vagabond thoughts and stick to
your task. When intellectual inertia deadens your thought and clogs your
mental stream, throw it off and court forceful effort. If wrong or
impure thoughts seek entrance to your mind, close and lock your mental
doors to them. If thoughts of desire try to drive out thoughts of duty,
be heroic and insist that thoughts of duty shall have right of way. In
short, see that _you_ are the master of your thinking, and do not let it
always be directed without your consent by influences outside of
yourself.
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