1. Control of thoughts. We must master our thoughts, particularly our train of thought. Just consider the way thoughts whirl about in our souls, how they flit like will o’-the-wisps; one impression arises here, another there, and each changes our thinking. It is not true that we govern our thoughts; our thoughts govern us completely. We must reach the point where, at a given time in the day, we can become so absorbed in a thought that no other thought can enter and disturb our soul. In this way, we hold the reins of thought life for awhile.