清洁：身体、衣服及住所，力求整洁。
Safety is our top priority in all operations. No progress is worth compromising the well-being of our employees and communities.
Be the change you wish to see in the world.
动作从不撒谎。
学校必须是一个让孩子学会将眼前欲望服从于更大社会利益要求的地方。
It is during our darkest moments that we must focus to see the light.
Institutional critique must come from within institutions.
Life consists not in holding good cards，but in playing well those you hold.
I'm a material girl living in a material world.