The urge to knowledge is so deeply rooted in man that it can scarcely be omitted from a list of life's important needs.
Atom and Cosmos, Introduction (p. 18), The Macmillan Company. 1933
The urge to knowledge is so deeply rooted in man that it can scarcely be omitted from a list of life's important needs.
Atom and Cosmos, Introduction (p. 18), The Macmillan Company. 1933