Jacob Bronowski Quotes
When Da Vinci wanted an effect, he willed, he planned the means to make it happen: that was the purpose of his machines. But the machines of Newton ... are means not for doing but for observing. He saw an effect, and he looked for its cause.
Bronowski, Jacob. The Common Sense of Science. Harvard University Press, 1953, p. 25.
This is one of the first written statements that primary causes should be studied by man and not just accepted as mysteries created by God. At the time, all of the sciences and mathematics were considered part of natural philosophy.
Jacob Bronowski was a Polish-British mathematician and historian. He is best known for developing a humanistic approach to science, and as the presenter and writer of the thirteen-part 1973 BBC television documentary series, and accompanying book, The Ascent of Man, which led to his regard as "one of the world's most celebrated intellectuals".