“Water exists in degrees of subtly from vapor to liquid to ice. Just so, you can think of the mind as the vapor, the feelings as water, and the neurons and connections as ice. The mind is a structure, a process, and an energy that lets your awareness operate and manifest in this creation. You can observe it and you can change it. You can affect it with gross things like food, powerful things like breath, and subtle things like thought. It has its own flow, structure, and metabolism.” Yogi Bhajan
(via Ram Anand)