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.

The best way to have a good idea is to have lots of ideas.

The best way to have a good idea is to have lots of ideas.

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.

The concept is interesting and well-formed, but in order to earn
better than a 'C', the idea must be read more

The concept is interesting and well-formed, but in order to earn
better than a 'C', the idea must be feasible.

A healthful hunger for a great idea is the beauty and blessedness of life.

A healthful hunger for a great idea is the beauty and blessedness of life.

What we need is hatred. From it our ideas are born.

What we need is hatred. From it our ideas are born.

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.

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.

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.