世上无人比你更明亮
[shì shàng wú rén bĭ nĭ gèng míng liàng]
This phrase translates to 'nobody in the world is brighter than you,' which means that no one outshines or can match the luster and lightness 'you' possess - literally, metaphorically or personally speaking. So, you are unique, outstanding and full of vitality and positivity in their eyes.