Konstantin Tsiolkovsky
My entire life consisted of musings, calculations, practical works, and trials. Many questions remain unanswered; many works are incomplete or unpublished. The most important things still lie ahead.
More quotes and aphorisms
When angry, count to four...I was not naturally talented...Prophecy is what we all have to go by now...Adversity causes some men to break...A thing of beauty is a joy forever...Always do right...
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