Life is but a Dream in Chinese / Japanese...

人生如夢 is an old Chinese proverb that suggests, “life is but a dream.”

This kind of follows the Buddhist idea that the world is a temporal place, where reality may not be as real as you think.

大夢 means “Big Dream” in Chinese and Japanese.

大夢 is primarily a Buddhist term referring to the great dream that represents a long and winding life that feels like a dream (since reality is an illusion anyway in Buddhism).

This can also be a female given name, Hiromu, or Oomu, in Japanese. Also, more rare unisex given names Daimu or Taimu.