The significant problems we face cannot be solved at the same level of thinking we were at when we created them. (Albert Einstein)

I’m all in favor of keeping dangerous weapons out of the hands of fools.Let’s start with typewriters. (Frank Lloyd Wright)

If you want to make an apple pie from scratch, you must first create the universe. (Carl Sagan)

The optimist proclaims that we live in the best of all possible worlds, and the pessimist fears this is true. (James Branch Cabell)

His ignorance is encyclopedic (Abba Eban)