心游禅海　清凉自在 (心游禪海　清涼自在) xīn yóu chán hǎi qīng liáng zì zài

xīn yóu chán hǎi qīng liáng zì zài phrase Traverse the Ocean of Chan; Remain Calm and Cool
Domain: Buddhism 佛教 , Subdomain: Fo Guang Shan
Notes: (Glossary of Humanistic Buddhism)