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.
A school should be the most beautiful place in every town- so beautiful tht the punishment for undutiful children should be that they be debarred from going to school the following day.
It is said that power corrupts, but actually it's moretrue that power attracts the corruptible. The sane are usually attracted byother things than power.