Carl Sagan
If you wish to make an apple pie from scratch, you must first invent the universe.
More quotes and aphorisms
Watch out for the joy-stealers: gossip, criticism...Love, I find, is like singing. Everybody can do enough...Back 20 years ago, there was a division...I want to be alone...Voting is the only way to make change in a democracy...Nobody wants to make me a rich man...