Remember there’s no such thing as an unrealistic goal – just unrealistic time frames.
— Donald Trump

I don't think anything is unrealistic if you believe you can do it.
Mike Ditka unrealistic quote

America must be the teacher of democracy, not the advertiser of the consumer society. It is unrealistic for the rest of the world to reach the American living standard.
— Mikhail Gorbachev

The great enemy of the truth is very often not the lie, deliberate, contrived and dishonest, but the myth, persistent, persuasive and unrealistic.
— John F. Kennedy

The greatest dreams are always unrealistic.
— Will Smith