He is a wise man who does not grieve for the things which he has not, but rejoices for those which he has.
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Nationality: Greek Type: Philosopher Born: 55 Death: 135 |
“The last Hague Conference has in the meantime expressed its opinion that a body should be established which could prepare for the work involved more effectively than has hitherto proved possible.”
“Classifying the stars has helped materially in all studies of the structure of the universe.”