Konstantin Tsiolkovsky quotes

A planet is the cradle of mind, but one cannot live in a cradle forever. (Konstantin Tsiolkovsky)
I recognize nothing that is not material. In physics, chemistry and biology I see only mechanics. The Universe is nothing but an infinite and complex mechanism. Its complexity is so great that it borders on willfulness, suddenness, and randomness; it gives the illusion of free will possessed by conscious beings.
Konstantin Tsiolkovsky
Man will not always stay on earth; the pursuit of light and space will lead him to penetrate the bounds of the atmosphere, timidly at first, but in the end to conquer the whole of solar space.
Konstantin Tsiolkovsky
All the Universe is full of the life of perfect creatures.
Konstantin Tsiolkovsky
Nothing exists, save atoms and their combinations. There is no atom, which wouldn't periodically take part in life.
Konstantin Tsiolkovsky
Tolstoy was an advocate of non-resistance only because he was protected from people's impudence by his innumerable friends. One man can stand for non-resistance, because those who stand for resistance will protect him. You will not be able to do without resistance advocates.
Konstantin Tsiolkovsky
The blue distance, the mysterious Heavens, the example of birds and insects flying everywhere -are always beckoning Humanity to rise into the air.
Konstantin Tsiolkovsky
The world is desperately imperfect. Even if a quarter of the working people were engrossed in new thoughts and inventions and lived off the others, humanity would still gain tremendously thanks to the constant stream of inventions and intellectual work emerging from this horde of people striving upward.
Konstantin Tsiolkovsky
Man must at all costs overcome the Earth's gravity and have, in reserve, the space at least of the Solar System.
Konstantin Tsiolkovsky
There is no God-Creator, but there is the Cosmos, which creates suns, planets and living beings. There is no omnipotent God, but there is the Universe, which governs the fates of all celestial bodies and their inhabitants. There are no sons of God, but there are mature and thus rational and perfect sons of the Cosmos. There are no personal gods, but there are elected leaders of planets, solar systems, stellar groups, milky ways, islands of ether and the whole Cosmos. There is no Christ, but there is a brilliant man and a greater teacher of mankind.
Konstantin Tsiolkovsky