我是月亮我会发光我是太阳我会发热
[wŏ shì yuè liàng wŏ huì fā guāng wŏ shì tài yáng wŏ huì fā rè]
Translating directly to 'I am the moon that glows, I am the sun that heats', this expresses a powerful and multifaceted nature – versatile, essential like celestial bodies, indispensable and bright in different capacities within the same person.