aura

“The subtle and deadly change of heart that might occur in you would be involved with the realization that a civilization is not destroyed by wicked people; it is not necessary that people be wicked but only that they be spineless.”
― James Baldwin, The Fire Next Time

“It is, therefore, a great source of virtue for the practiced mind to learn, bit by bit, first to change about in visible and transitory things, so that afterwards it may be possible to leave them behind altogether. The man who finds his homeland sweet is still a tender beginner; he to whom every soil is as his native one is already strong; but he is perfect to whom the entire world is as a foreign land. The tender soul has fixed his love on one spot in the world; the strong man has extended his love to all places; the perfect man has extinguished his. From boyhood I have dwelt on foreign soil and I know with what grief sometimes the mind takes leave of the narrow hearth of a peasant's hut, and I know too how frankly it afterwards disdains marble firesides and panelled halls.”
― Hugh of Saint Victor, The Didascalicon of Hugh of Saint Victor: A Medieval Guide to the Arts

“After all, absence of evidence is not evidence of absence.”
― Matthew Walker, Why We Sleep: Unlocking the Power of Sleep and Dreams

“In the Northern Hemisphere, the switch to daylight savings time in March results in most people losing an hour of sleep opportunity. Should you tabulate millions of daily hospital records, as researchers have done, you discover that this seemingly trivial sleep reduction comes with a frightening spike in heart attacks the following day. Impressively, it works both ways. In the autumn within the Northern Hemisphere, when the clocks move forward and we gain an hour of sleep opportunity time, rates of heart attacks plummet the day after. A similar rise-and-fall relationship can be seen with the number of traffic accidents, proving that the brain, by way of attention lapses and microsleeps, is just as sensitive as the heart to very small perturbations of sleep. Most people think nothing of losing an hour of sleep for a single night, believing it to be trivial and inconsequential. It is anything but.”
― Matthew Walker, Why We Sleep: Unlocking the Power of Sleep and Dreams