科学！学会读书，便是点燃火炬；每个字的每个音节都发射火星。雨果。
Education! Science! Learn to read, is lit the torch, Every word of each syllable is launched Mars. Hugo.
空间设计师总是把今天的飞行看成对明天的演习。如果我们不首先学会在月球上生活，那么我们肯定也无法在火星上生存。
Space planners have always justified today's flights as necessary rehearsals for tomorrow's--we can't live on Mars if we don't learn to live on the moon first.
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