Rajeev Varma

“They became upright and taught themselves the use of tools, domesticated other animals, plants and fire, and devised language. The ash of stellar alchemy was now emerging into consciousness. At an ever-accelerating pace, it invented writing, cities, art and science, and sent spaceships to the planets and the stars. These are some of the things that hydrogen atoms do, given fifteen billion years of cosmic evolution.”
― Carl Sagan, Cosmos

“In the vastness of space and the immensity of time, it is my joy to share a planet and an epoch with Annie.

[Dedication to Sagan's wife, Ann Druyan, in Cosmos]”
― Carl Sagan, Cosmos

“If I finish a book a week, I will read only a few thousand books in my lifetime, about a tenth of a percent of the contents of the greatest libraries of our time. The trick is to know which books to read.”
― Carl Sagan, Cosmos

“More recently, books, especially paperbacks, have been printed in massive and inexpensive editions. For the price of a modest meal you can ponder the decline and fall of the Roman Empire, the origin of species, the interpretation of dreams, the nature of things. Books are like seeds. They can lie dormant for centuries and then flower in the most unpromising soil.”
― Carl Sagan, Cosmos