Nurture your mind with great thoughts, for you will never go any higher than you think.
Benjamin DisraeliHad it not been for you, I should have remained what I was when we first met, a prejudiced, narrow-minded being, with contracted sympathies and false knowledge, wasting my life on obsolete trifles, and utterly insensible to the privilege of living in this wondrous age of change and progress.
Benjamin Disraeli