It is never wise to wander far away from basic principles into preachment.

What we need is guidance along the road to the goal of personality.

First of all we need _health_ and second, _the will to do_.

Next, we must use these weapons in the right direction, for personality is at its zenith when backed up by _strong physique and brain power_.
From previous chapters we have learned that success of any kind is predicated upon keeping ourselves in trim, and in good humor.

Keeping in trim is no trick at all.