心頭を滅却すれば火もまた涼し

しんとうをめっきゃくすればひもまたすずし

心頭を滅却すれば火も亦涼し

[shintouwomekkyakusurebahimomatasuzushi]

Definitions

1.expressions (phrases, clauses, etc.)

if you clear your mind of all worldly thoughts, even fire will feel cool