铅笔勾描我们的幸福橡皮擦除我们的悲伤
[qiān bĭ gōu miáo wŏ men de xìng fú xiàng pí cā chú wŏ men de bēi shāng]
'A pencil outlines our happiness, while an eraser removes our sorrows' symbolizes cherishing joyous moments while wishing away troubles, using pencil sketch and erasing as metaphors for memory management.