Who said "The invisible world is every bit as real as the visible."?

This quote is attributed to Jan Swammerdam.

The invisible world is every bit as real as the visible. - Jan Swammerdam

"The invisible world is every bit as real as the visible."

Jan Swammerdam Science

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."

"Science helps us understand the world."

"I've witnessed the birth of science, and it continues to amaze me."

"I'm something of a scientist myself."

"The fusion process is self-sustaining now!"