Neel Burton is a British psychiatrist, philosopher, writer, and educator. He is the author of several books, including Psychiatry, Living with Schizophrenia, The Meaning of Madness, Master your Mind, Heaven and Hell: The Psychology of the Emotions, and Hypersanity: Thinking Beyond Thinking.
-from Wikipedia
“A person is being lazy if he is able to carry out some activity that he ought to carry out but is disinclined to do so because of the effort involved.”