A Well-stocked Mind Is Safe From Boredom.

It May Be That Our Role On This Planet Is Not To Worship God - But To Create Him.

'the Devil In The Dark' Impressed Me Because It Presented The Idea, Unusual In Science Fiction Then And Now, That Something Weird, And Even Dangerous, Need Not Be Malevolent. That Is A Lesson That Many Of Today's Politicians Have Yet To Learn.

Death Focuses The Mind On The Things That Really Matter: Why Are We Here, And What Should We Do?

We Have To Abandon The Idea That Schooling Is Something Restricted To Youth. How Can It Be, In A World Where Half The Things A Man Knows At 20 Are No Longer True At 40 - And Half The Things He Knows At 40 Hadn't Been Discovered When He Was 20?

The Crossing Of Space ... May Do Much To Turn Men's Minds Outwards And Away From Their Present Tribal Squabbles. In This Sense, The Rocket, Far From Being One Of The Destroyers Of Civilisation, May Provide The Safety-value That Is Needed To Preserve It.