That deep emotional conviction of the presence of a superior reasoning power, which is revealed in the incomprehensible universe, forms my idea of God.
Albert Einstein

Parents and schools should place great emphasis on the idea that it is all right to be different. Racism and all the other 'isms' grow from primitive tribalism, the instinctive hostility against those of another tribe, race, religion, nationality, class or whatever. You are a lucky child if your parents taught you to accept diversity.
Roger Ebert

You were made perfectly to be loved - and surely I have loved you, in the idea of you, my whole life long.
Elizabeth Barrett Browning

I think long-lasting, healthy relationships are more important than the idea of marriage. At the root of every successful marriage is a strong partnership.
Carson Daly

Science fiction is any idea that occurs in the head and doesn't exist yet, but soon will, and will change everything for everybody, and nothing will ever be the same again. As soon as you have an idea that changes some small part of the world you are writing science fiction. It is always the art of the possible, never the impossible.
Ray Bradbury

An idea, like a ghost, must be spoken to a little before it will explain itself.
Charles Dickens