There is no more important rule of conduct in the world than this: attach yourself as much as you can to people who are abler than you and yet not so very different that you cannot understand them.
Georg C. LichtenbergWhen an acquaintance goes by I often step back from my window, not so much to spare him the effort of acknowledging me as to spare myself the embarrassment of seeing that he has not done so.
Georg C. LichtenbergThe human tendency to regard little things as important has produced very many great things.
Georg C. Lichtenberg