Go, forget me – why should sorrow, Oer that brow a shadow fling? Go, forget me – and tomorrow, brightly smile and sweetly sing. Smile – though I shall not be near thee Sing – though I shall never hear thee. – Charles Wolfe
The initial motivation of the experiment which led to this discovery was a subconscious feeling for the inexhaustible wealth of nature, a wealth that goes far beyond the imagination of man. – Bruno Rossi