“Zen is like a spring coming out of a mountain. It doesn’t flow in order to quench the thirst of a traveler, but if the travelers want to help themselves to it, that’s fine. It’s up to you what you do with the water; the spring’s job is just to flow.”
– Alan Watts
Mark was a great instructor, he presented the material very well. His ability to give each student personal attention I thought was great, because it allowed each student to flow through the class better. 


