Doubt in physical research is highly salutary, and is always the parent of inquiry, and often of truth.


In: John Davy (ed.), Memoirs of the Life of Sir Humphry Davy (Volume 1)

Humphry Davy Quotes

Doubt in physical research is highly salutary, and is always the parent of inquiry, and often of truth.

Doubt in physical research is highly salutary, and is always the parent of inquiry, and often of truth.

Doubt in physical research is highly salutary, and is always the parent of inquiry, and often of truth.

Doubt in physical research is highly salutary, and is always the parent of inquiry, and often of truth.