Just as the water of a river near its mouth, in its final form, is composed largely of many tributaries, so an idea, in its final form, is composed largely of later additions. — Willy Ley Copy Share Image
Just as the water of a river near its mouth, in its final form, is composed largely of many tributaries, so an idea, in… — Willy Ley Copy Share Image
The younger generation of rocket engineers is just beginning. They are of the new generation to which space travel is not going to be… — Willy Ley Copy Share Image
The study of an idea is, of necessity, the story of many things. Ideas, like large rivers, never have just one source. Just as… — Willy Ley Copy Share Image
Why should we try for space travel? It cannot be a substance of any kind that can be expected to pay. It can only… — Willy Ley Copy Share Image
The point to remember is that a giant leap into space can be a giant leap toward peace down below. — Willy Ley Copy Share Image
