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
The study of an idea is, of necessity, the story of many things. Ideas, like large rivers, never have just one source. Just as the water of a river near its mouth, in its final form, is composed largely of… — 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
