All knowledge must be grounded in the observable facts of na... - Giovanni Vico

"All knowledge must be grounded in the observable facts of nature."

Giovanni Vico Science

Philosopher Historian Italian 1668–1744

More from Giovanni Vico

"Verum ipsum factum"

"We truly know only what we make"

"The true is convertible with the made"

"History is philosophy teaching by examples"

"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!"