须弥藏芥子，芥子纳须弥 (須彌藏芥子，芥子納須彌) xū mí cáng jiè zǐ, jiè zǐ nà xū mí

xū mí cáng jiè zǐ, jiè zǐ nà xū mí phrase Mount Sumeru can contain a mustard seed, yet that same mustard seed can conceal Mount Sumeru
Domain: Buddhism 佛教 , Subdomain: Fo Guang Shan
Notes: (Glossary of Humanistic Buddhism)