Nothing is more dangerous than an idea, when a man has only one
idea.

Nothing is more dangerous than an idea, when a man has only one
idea.

All great ideas are dangerous.

All great ideas are dangerous.

Ideas are refined and multiplied in the commerce of minds. In their splendor, images effect a very simple communion of read more

Ideas are refined and multiplied in the commerce of minds. In their splendor, images effect a very simple communion of souls.rn

Often the difference between a successful person and a failure is not one has better abilities or ideas, but the read more

Often the difference between a successful person and a failure is not one has better abilities or ideas, but the courage that one has to bet on one's ideas, to take a calculated risk - and to act.

Religion has caused more harm than any other idea since the beginning of time. There's nothing good I can say read more

Religion has caused more harm than any other idea since the beginning of time. There's nothing good I can say about it. People use it as a crutch.

A person with a new idea is a crank until the idea succeeds.

A person with a new idea is a crank until the idea succeeds.

I can't understand why people are frightened of new ideas. I'm frightened of the old ones.

I can't understand why people are frightened of new ideas. I'm frightened of the old ones.

Ideas are the beginning points of all fortunes.

Ideas are the beginning points of all fortunes.

We often refuse to accept an idea merely because the tone of voice in which it has been expressed is read more

We often refuse to accept an idea merely because the tone of voice in which it has been expressed is unsympathetic to us.