Who said "To see truly is to see with both eyes and soul."?

This quote is attributed to Jan Swammerdam.

To see truly is to see with both eyes and soul. - Jan Swammerdam

"To see truly is to see with both eyes and soul."

Jan Swammerdam

Naturalist and Biologist Dutch 1637–1680

"God is in the details of nature, and we must observe carefully to find Him."

"The microscope reveals the infinite complexity of the smallest creatures."

"Patience in observation is the key to understanding creation."

"What appears simple to the naked eye hides wonders within."