We are what we repeatedly do. Excellence, then, is not an act, but a habit. Yet the most dangerous habit is the habit of certainty — for it closes the very faculties by which excellence is sustained.
You might also like
When people are worried about not sleeping, they often do things that make the problem worse. They go to bed earlier, they cancel social engagements, they nap during the day, and they lie in bed tossing and turning. All of this is completely understandable, but it profoundly disrupts the body's ability to consolidate sleep.
Hidden Brain
What controls your aversions and desires controls you. And if that person is not you, it doesn't matter how strong you are, how rich you are, how famous you are, how powerful you are, you are a slave.
Daily Stoic
Simplifying is understanding something so deeply that you get to its essence and you can remove everything that is not its essence.
The CEO Signal