I have to clear away a few popular misconceptions about space as a habitat … It is generally considered that planets are important. Except for Earth,… - Freeman Dyson

I have felt it myself. The glitter of nuclear weapons. It is irresistible if you come to them as a scientist. To feel it's there in your hands, to release this energy that fuels the stars, to let it do your bidding. To perform these miracles, to lift a million tons of rock into the sky. It is something that gives people an illusion of illimitable power, and it is, in some ways, responsible for all our troubles — this, what you might call technical arrogance, that overcomes people when they see what they can do with their minds.

It is a curious accident of history that the Christian religion became heavily involved with theology. No other religion finds it necessary to formulate elaborately precise statements about the abstract qualities and relationships of gods and humans. ... The idea that God may be approached and understood through intellectual analysis is uniquely Christian.

Some Western readers commonly use the Japanese word manga to mean serious comic-book literature. According to one of my Japanese friends, this usage is wrong. The word manga means “idle picture” and is used in Japan to describe collections of trivial comic-book stories. The correct word for serious comic-book literature is gekiga, meaning “dramatic picture.