The universe doesn't know good or bad, only less or more.

Nature, in her indifference, makes no distinction between good and evil.

Perhaps this is because I'm from the generation that grew up watching 'The Jetsons' on TV, but I really thought we would be much more advanced in the areas of transportation and medicine.

Indifference is a well that never runs dry, and as good a word for evil as was ever composed.

What I have found most surprising is the amount of damage we have done to environment in the course of my lifetime - not even five and a half decades.

I used to think that, by the 21st century, cars would run on electricity rather than gasoline and would have guidance systems so that they actually drove themselves. Specially equipped roadways would transmit instructions to the cars, telling them where to go and how fast. I figured this would be in the lines painted on the roads.