A good intention, with a bad approach, often leads to a poor result.

I believe that the science of chemistry alone almost proves the existence of an intelligent creator.

Inspiration can be found in a pile of junk. Sometimes, you can put it together with a good imagination and invent something.

It is apparent to me that the possibilities of the aeroplane, which two or three years ago were thought to hold the solution to the [flying machine] problem, have been exhausted, and that we must turn elsewhere.

I do not believe in the God of the theologians; but that there is a Supreme Intelligence I do not doubt.

First, study the present construction. Second, ask for all past experiences ...study and read everything you can on the subject.

Until man duplicates a blade of grass, nature can laugh at his so-called scientific knowledge. Remedies from chemicals will never stand in favor compared with the products of nature, the living cell of the plant, the final result of the rays of the sun, the mother of all life.