15+ John William Draper Quotes On Slavery, Advertising

John William Draper was an American scientist, philosopher, physician, chemist, historian and photographer. He is best known for his pioneering work in photography and as a scientific investigator, and for his contributions to the study of the history of science. Draper was the first to produce a clear photograph of the Moon, and the first to demonstrate the use of stereoscopic photography. Following is our collection on famous quotes by John William Draper on slavery, love, advertising.

Four years after the death of Justinian, A.D. 569, was born at Mecca, in Arabia the man who, of all men exercised the greatest influence upon the human race . . . Mohammed . . . — John William Draper

Every movement in the skies or upon the earth proclaims to us that the universe is under government. — John William Draper

Over events, we may have some control, but over the law of life's progress none. — John William Draper

Is it at all surprising that the number of those who hold the opinions of the Church in light esteem should so rapidly increase? How can that be received as a trustworthy guide in the invisible, which falls into so many errors in the visible? — John William Draper

As a better knowledge of Nature was obtained, the sky was shown to be an illusionBut this did not take place without resistance. At first, the public, and particularly its religious portion, denounced the rising doubts as atheism. — John William Draper

The history of Science is not a mere record of isolated discoveries; it is a narrative of the conflict of two contending powers, the expansive force of the human intellect on one side, and the compression arising from traditionary faith and human interests on the other. — John William Draper

Time, to the nation as to the individual, is nothing absolute; its duration depends on the rate of thought and feeling. — John William Draper

In early life I had felt a strong desire to devote myself to the experimental study of nature; and, happening to see a glass containing some camphor, portions of which had been caused to condense in very beautiful crystals on the illuminated side, I was induced to read everything I could obtain respecting the chemical and mechanical influences of light, adhesion, and capillary attraction. — John William Draper

Science has never sought to ally herself with civil power. She has never subjected anyone to mental torment, physical torment, least of all death, for the purpose of promoting her ideas. — John William Draper

Experimental investigation, to borrow a phrase employed by Kepler respecting the testing of hypotheses, is "a very great thief of time." Sometimes it costs many days to determine a fact that can be stated in a line. — John William Draper

Is it not true that for every person the course of life is along the line of least resistance, and that in this the movement of humanity is like the movement of material bodies? — John William Draper

How is it that the Church produced no geometer in her autocratic reign of twelve hundred years? — John William Draper

A divine revelation must necessarily be intolerant of contradiction; it must repudiate all improvement in itself, and view with disdain that arising from the progressive intellectual development of man. — John William Draper

The scientific study of Nature tends not only to correct and ennoble the intellectual conceptions of man; it serves also to ameliorate his physical condition. — John William Draper

So great was the preference given to sacred over profane learning that Christianity had been in existence fifteen hundred years, and had not produced a single astronomer. — John William Draper

Life Lessons by John William Draper

1. John William Draper's work demonstrated the importance of experimentation and observation in the study of chemistry.
2. He was also one of the first to use photography to record and document his findings, showing the value of visual evidence.
3. Draper's work also highlighted the need for collaboration and communication between different scientific disciplines to make progress.