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 Many questions remain unanswered; many works are incomplete or unpublished.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
Every time you have to speak, you are auditioning...As I grow older, I pay less attention to what men say...One of the most feared expressions in modern times...When I look in the mirror I see the girl I was...We grow small trying to be great...I am one of the lucky people in the world...