John Tyndall Quote

The brightest flashes in the world of thought are incomplete until they have been proved to have their counterparts in the world of fact.


Scientific Materialism. - Fragments of Science, Vol. II (1879)

Picture Quote 1

The brightest flashes in the world of thought are incomplete until they have been proved to have their counterparts in the world of fact.

Picture Quote 2

The brightest flashes in the world of thought are incomplete until they have been proved to have their counterparts in the world of fact.

Picture Quote 3

The brightest flashes in the world of thought are incomplete until they have been proved to have their counterparts in the world of fact.

Picture Quote 4

The brightest flashes in the world of thought are incomplete until they have been proved to have their counterparts in the world of fact.