The reason grandparents and grandchildren get along so well is that they have a common enemy.
All life is an experiment.
The meek shall inherit the earth ... if you don't mind.
There ain't no answer. There ain't going to be any answer. There never has been an answer. That's the answer.
I don't know, I don't care, and it doesn't make any difference.
Only two things are infinite, the universe and human stupidity, and I'm not sure about the former.
If there is another way to skin a cat, I don't want to know about it.
Most of our future lies ahead.
The first human being who hurled an insult instead of a stone was the founder of civilization.
Civilization exists by geological consent, subject to change without notice.