My heart raced nearly throughout nearly the entire reading. Snippets from brainpickings on Thomas Edison on Sleep.
…Edison used much of the time others invested in sleep not merely for mindless sleeplessness but for building his??networked knowledge and combinatorial creativity:
'I've known Edison since he was a boy of fourteen,' said another friend; 'and of my own knowledge I can say he never spent an idle day in his life. Often, when he should have been asleep, I have known him to sit up half the night reading. He did not take to novels or wild Western adventures, but read works on mechanics, chemistry, and electricity; and he mastered them too. But in addition to his reading, which he could only indulge in at odd hours, he carefully cultivated his wonderful powers of observation, till at length, when he was not actually asleep, it may be said he was learning all the time.'
Marden proceeds to inquire about Edison's legendary work ethic, producing an anecdote you might recall from the timelessly fantastic??How To Avoid Work??and affirming the recurring theme of??focused persistence as the key to success:
'You lay down rather severe rules for one who wishes to succeed in life,' I ventured, 'working eighteen hours a day.'
'Not at all,' he said. 'You do??something??all day long, don't you? Every one does. If you get up at seven o'clock and go to bed at eleven, you have put in sixteen good hours, and it is certain with most men, that they have been doing something all the time. They have been either walking, or reading, or writing, or thinking. The only trouble is that they do it about a great many things and I do it about one. If they took the time in question and applied it in one direction, to one object, they would succeed. Success is sure to follow such application. The trouble lies in the fact that people do not have an object, one thing, to which they stick, letting all else go. Success is the product of the severest kind of mental and physical application.'
Complement with??the science of internal time??and??how dreaming regulates depression.