The brain can be developed just the same as the muscles can be developed, if on will only take the pains to train the mind to think.


The diary and sundry observations of Thomas Alva Edison (ed. Greenwood Pub Group, 1968)

Thomas Edison Quotes

The brain can be developed just the same as the muscles can be developed, if on will only take the pains to train the mind to think.

The brain can be developed just the same as the muscles can be developed, if on will only take the pains to train the mind to think.

The brain can be developed just the same as the muscles can be developed, if on will only take the pains to train the mind to think.

The brain can be developed just the same as the muscles can be developed, if on will only take the pains to train the mind to think.