Thomas A. Edison

Results! Why, man, I have gotten a lot of results. I know several thousand things that won't work.

Results! Why, man, I have gotten a lot of results. I know several thousand things that won't work.

It is astonishing what an effort it seems to be for many people to put their brains definitely and systematically read more

It is astonishing what an effort it seems to be for many people to put their brains definitely and systematically to work.

To have a great idea, have a lot of them.

To have a great idea, have a lot of them.

There is no expedient to which a man will not go to avoid the labor of thinking.

There is no expedient to which a man will not go to avoid the labor of thinking.

Maturity is often more absurd than youth and very frequently is most unjust to youth.

Maturity is often more absurd than youth and very frequently is most unjust to youth.