The universe is not required to be in perfect harmony with human ambition. – Carl Sagan
We are like butterflies who flutter for a day and think it is forever. – Carl Sagan
The universe is not required to be in perfect harmony with human ambition. – Carl Sagan
We are like butterflies who flutter for a day and think it is forever. – Carl Sagan
I am often amazed at how much more capability and enthusiasm for science there is among elementary school youngsters than among college students. – Carl Sagan
For small creatures such as we, the vastness is bearable only through love. – Carl Sagan
The desire to build a risk-free society has always been a sign of decadence. It has meant that the nation has given up, that it no longer believes in its destiny, that it has ceased to aspire to greatness, and has retired from history to pet itself. – Henry Fairlie, quoted in Conservation Foundation Letter, November 1981