Difficult Quote by Joan Robinson

Every new idea is to challenge old. It also arises from the confusion and occasionally decide to get more ideas are wrong

— Mak_786

The difficulty lies not so much in developing new ideas as in escaping from old ones.

— John Maynard Keynes

It's not bringing in the new ideas that's so hard; it's getting rid of the old ones.

— John Maynard Keynes

New ideas are one of the most overrated concepts of our time. Most of the important ideas that we live with aren't new at…

— Andy Rooney

...new ideas are merely several old thoughts that occur at the exact same time.

— Jonah Lehrer

New ideas require new structures.

— Leroy Hood

New ideas can be good and bad, just the same as old ones.

— Franklin D. Roosevelt

There are no new ideas. There are only new ways of making them felt.

— Audre Lorde

Simple ideas are easier to understand. Ideas that are easier to understand are repeated. Ideas that are repeated change the world.

— Simon Sinek

The greatest difficulty in the world is not for people to accept new ideas, but to make them forget old ideas.

— Tom Peters

There is no such thing as a new idea. It is impossible. We simply take a lot of old ideas and put them into…

— Mark Twain

There is no such thing as a new idea. We simply take a lot of old ideas and put them into a sort of…

— Mark Twain