需要是发明之母

See also: 需要是發明之母

Chinese

For pronunciation and definitions of 需要是发明之母 – see 需要是發明之母 (“necessity is the mother of invention”). (This term is the simplified form of 需要是發明之母).

Notes: Simplified Chinese is mainly used in Mainland China, Malaysia, and Singapore. Traditional Chinese is mainly used in Hong Kong, Macau, and Taiwan.