Tao Te Ching

“External objects cause distractions and obscure mental clarity.
Therefore, pay attention to the primary perception and discover peace.”

— Sakya Pandita ས་སྐྱ་པཎྜ་ཏ་ཀུན་དགའ་རྒྱལ་མཚན། 1182 – 1251 CE via John T. Davenport; Shan Dao
(Kunga Gyeltsen)
from Ordinary Wisdom, Sakya Legshe (Jewel Treasury of Good Advice)