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.

The most powerful factors in the world are clear ideas in the minds of energetic men of good will.

The most powerful factors in the world are clear ideas in the minds of energetic men of good will.

If at first the idea is absurd, then there is no hope for it.

If at first the idea is absurd, then there is no hope for it.

An invasion of armies can be resisted, but not an idea whose time has come.

An invasion of armies can be resisted, but not an idea whose time has come.

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.

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.

An idea that is developed and put into action is more important than an idea that exists only as an read more

An idea that is developed and put into action is more important than an idea that exists only as an idea.

Most people are other people. Their thoughts are someone else's opinions, their lives a mimicry, their passions a quotation.

Most people are other people. Their thoughts are someone else's opinions, their lives a mimicry, their passions a quotation.

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

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