Worried thought prevents practical thought which could prevent worried thought.
Your central self is totally untouched by grief, confusion, desperation.
A person obsessed with the need to be happy will never be so. The obsession is the obstruction.
You can not escape a prison if you do not know you're in one.
Happiness is liberty from everything that makes us unhappy.
Run forward when possible, walk ahead when you can, stagger onward when you must, but never cease your forward movement.