若是心凉便不温暖
[ruò shì xīn liáng biàn bù wēn nuăn]
'Ruò shì xīn liáng biàn bù wēnnuǎn' roughly equates to 'If the heart cools, then no warmth'. A rather melancholic saying, expressing that the feeling or situation becomes cold or distant when warmth leaves one's heart.