The most powerful factors in the world are clear ideas in the minds of energetic men of good will.


The Outline of Science, First Volume (ed. Wildside Press LLC, 2008) - ISBN: 9781434478245

John Arthur Thomson Quotes

The most powerful factors in the world are clear ideas in the minds of energetic men of good will.

The most powerful factors in the world are clear ideas in the minds of energetic men of good will.

The most powerful factors in the world are clear ideas in the minds of energetic men of good will.

The most powerful factors in the world are clear ideas in the minds of energetic men of good will.