Rules and Nature

Many a rule have I read of this way of writing and t'other,
Chilling and harassing dogmas that dry up the sources of thought.
Give me the burst of the heart, the spirit's emphatic outpourings;
They can awaken my soul, and bid the tear gush from mine eye.
Read and inquire—'tis wise to learn the commandments; then open
The sluice of thy soul, and its streams shall flow forth in their glory and power.