Quote by Italo Calvino

"The city is redundant: it repeats itself so that something will stick in the mind."

"If a book exists for you, you don't have to read the book."

"The invisible city is the one that cannot be forgotten."

"Travelling, you realize that differences are lost: each city takes to resembling all cities."

"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!"