2008/3/25 I have a dream
hope is generally used to express some event of situation that you would like to see happen in the
future, or a desire you expected to be fulfilled
wish is often to express regrets or complaints, or to express something that we would like to be true,
but that is highly unlikely
want means to desire some event or situetion which you may be able to influence
dream is used to express a desire or ambition which may always be in the future, a goal that you
may never reach.
wish:change&fix the past
hope:futuristic
want:you badly need it. Achivable in just a short time
dream:impossible