Lu Yen on Thoughts

said:

If the thoughts are absolutely tranquil the heavenly heart can be seen. The heavenly heart lies between sun and moon (i.e. between the two eyes). It is the home of the inner light. To make light circulate is the deepest and most wonderful secret. The light is easy to move, but difficult to fix. If it is made to circulate long enought, then it crystallizes itself; that is the natural spirit body...