One Stage of Right Concentration
Ajaan Lee
Right Concentration: This starts with threshold concentration, which acts as the basis for the four jhānas, beginning with the first: vitakka, thinking of whichever aspect of the body you choose to take as your object, such as the four physical properties, starting with the in-and-out breath. And then vicāra: adjusting, expanding, letting the breath sensations flow throughout the body, and at the…