Quote of the day by Oscar Wilde: 'An optimist will tell you the glass is half-full; the pessimist, half-empty; and the e

Quote of the day by Oscar Wilde: 'An optimist will tell you the glass is half-full; the pessimist, half-empty; and the engineer will tell you the glass is twice the size it needs to be.' Life lessons from inspirational quote on hidden assumptions, practicality, true innovation, efficiency and emotional reactions