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

Quote by John Tyndall

Topics: John Tyndall Quotes

Knowledge once gained casts a light beyond its own immediate boundaries.

Knowledge once gained casts a light beyond its own immediate boundaries.

If I wanted a loving father, a faithful husband, an honorable neighbor, and a just...

If I wanted a loving father, a faithful husband, an honorable neighbor, and a just...

Science keeps down the weed of superstition not by logic, but by rendering the mental...

Science keeps down the weed of superstition not by logic, but by rendering the mental...

Life is a wave, which in no two consecutive moments of its existence is composed...

Life is a wave, which in no two consecutive moments of its existence is composed...