Impossible means that you haven't found a solution yet .

There is fuel in every bit of vegetable matter that can be fermented. There's enough alcohol in one year's yield of an acre of potatoes to drive the machinery necessary to cultivate the fields for a hundred years.

I invented nothing new, I simply assembled the discoveries of other men behind whom there was centuries of work.

Every man is entitled to make a darn fool of himself at least once in a lifetime.

A low wage business is always insecure.

Two percent of the people think; three percent think they think, and 95 percent would rather die than think.

Time waste differs from material waste in that there can be no salvage.