Only one who devotes himself to a cause with his whole strength and soul can be a true master. For this reason mastery demands all of a person.
Albert EinsteinMankind must give up war in the Atomic Era. What is at stake is the life or death of humanity.
Albert EinsteinWhen you sit with a nice girl for two hours, it seems like two minutes; when you sit on a hot stove for two minutes, it seems like two hours. That's relativity.
Albert Einstein