Do not spoil what you have by desiring what you have not; remember that what you now have was once among the things you only hoped for.
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Nationality: Greek Type: Philosopher Born: 341 BC Death: 271 BC |
“I think the crux of the matter was that if we were going to become partners in, for example, the International Space Station, we had to gain the respect of a country like the United States and particularly its space organization, NASA.”