心靜自然涼

1. • a calm heart keeps you cool (idiom)

Character by character

• 心(xīn)heart
• 靜(jìng)still
• 自(zì)self
• 然(rán)correct
• 涼(liáng)the five Liang of the Sixteen Kingdoms, namely: Former Liang 前凉 (314-376), Later Liang 后凉 (386-403), Northern Liang 北凉 (398-439), Southern Liang 南凉 nánliáng (397-414), Western Liang 西凉