花花世界不二心滚滚红尘不二情
[huā huā shì jiè bù èr xīn gŭn gŭn hóng chén bù èr qíng]
'Amidst a flowery world, no second thoughts; amidst earthly temptations, no wavering heart.' This indicates loyalty or singleness of purpose/affection even though there are many distractions and allurements around.