Believing that soom good can be derived from every event is a better preposition than that everything happens for the best, which is assuredly does not.
Undernormal conditions, most people tend to see what they want to see, hear what theywant to hear, and do what they want to do; in conflicts, their positionsbecome even more rigid and fixed.
A pessimist sees only the dark side of the clouds, and mopes; a philosopher sees both sides, and shrugs; an optimist doesn't care. Momentum is wht it wants to gather.
