Edgar Allan Poe on ideas

I became insane, with long intervals of horrible sanity.

They who dream by day are cognizant of many things which escape those who dream only by night.

Years of love have been forgot
In the hatred of a minute.

Great minds discuss ideas. Average minds discuss events. Small minds discuss people.

Eleanor Roosevelt1884–1962

It is the mark of an educated mind to be able to entertain a thought without accepting it.

Aristotle384–322 BC

• Education

One resists the invasion of armies; one does not resist the invasion of ideas.

Victor Hugo1802–1885