The Dharma is devoid of words or appearances, but it is not separate from words and appearances. 

If you abandon words you are subject to distorted views and defilements; if you grasp at words, you are deluded as to the truth.

Uicheon (1055 CE-1101 CE), Uicheon was a Korean Royal Prince and influential Korean Buddhist scholar-monk during the Goryeo period (918–1392). He was the fourth son of King Munjong (1046–1083) and Queen Inye from the Gyeongwon Yi clan and the younger brother of Sunjong, Seonjong, and Sukjong.