Optimists tend to interpret their troubles as transient, controllable, and specific to one situation. Pessimists, on the other hand, believe that their troubles last forever, undermine everything they do, and are uncontrollable.

Advice like these are not laws. They are like hats. If one doesn’t fit， try another.

Our ability to perceive changes in things is because monads maintain a stable internal essence amid infinite changes.

"We are all broken, that's how the light gets in."