While human space travel is daunting, machines - with their indefinitely long lifetimes - could travel the galaxy. It might make little difference to them that bridging the distance from one star to the next could take hundreds of thousands of years or more.
Copy QuoteThough we travel the world over to find the beautiful, we must carry it with us or we find it not.
Copy Quote View & ShareNo one realizes how beautiful it is to travel until he comes home and rests his head on his old, familiar pillow.
Copy Quote View & ShareI travel not to go anywhere, but to go. I travel for travel's sake. The great affair is to move.
Copy Quote View & ShareIf all difficulties were known at the outset of a long journey, most of us would never start out at all.
Copy Quote View & ShareI never travel without my diary. One should always have something sensational to read in the train.
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