12 Quotes by Robert H. Goddard

The dreams of yesterday are the hopes of today and the reality of tomorrow.

How many more years I shall be able to work on the problem I do not know; I hope, as long as I live. There can be no thought of finishing, for 'aiming at the stars' both literally and figuratively, is a problem to occupy generations, so that no matter how much progress one makes, there is always the thrill of just beginning.

It is difficult to say what is impossible.