I have never found a companion that was so companionable as solitude. We are for the most part more lonely when we go abroad among men than when we stay in our chambers. A man thinking or working is always alone, let him be where he will.
Henry David ThoreauOne may discover a new side to his most intimate friend when for the first time he hears him speak in public. He will be stranger to him as he is more familiar to the audience. The longest intimacy could not foretell how he would behave then
Henry David Thoreau