The importance of a problem should not be judged by the number of pages devoted to it.
Albert EinsteinA human being is a part of the whole called by us universe; a part limited in time and space. He experiences himself, his thoughts, and his feelings as something separate from the rest - a kind of optical delusion of consciousness.
Albert EinsteinOur death is not an end if we can live on in our children and the younger generation. For they are us; our bodies are only wilted leaves on the tree of life.
Albert EinsteinYou see, wire telegraph is a kind of a very, very long cat. You pull his tail in New York and his head is meowing in Los Angeles. Do you understand this? And radio operates exactly the same way: you send signals here, they receive them there. The only difference is that there is no cat.
Albert Einstein