她再美也只能远观而不可
[tā zài mĕi yĕ zhĭ néng yuăn guān ér bù kĕ]
Translated as 'No matter how beautiful she is, I can only watch her from afar.' Expresses unattainable longing for someone out of reach. The user may admire someone greatly, but knows they will not be reciprocated.