Konstantin Tsiolkovsky
Man must at all costs overcome the Earth's gravity and have, in reserve, the space at least of the Solar System.
More quotes and aphorisms
When you've got curves — you need to show them...Dad needs to show an incredible amount of respect...The life of a man consists not in seeing visions...All things are nourished together...Sincerity is the way of Heaven...By plucking her petals, you do not gather the beauty...