The problem of life is to change worry into thinking and anxiety into creative action.

Worry is thinking that has turned toxic. It is jarring music that goes round and round and never comes to either climax or conclusion.

When you worry, you go over the same ground endlessly and come out the same place you started. Thinking makes progress from one place to another; worry remains static.

The problem of life is to change worry into thinking and anxiety into creative action.