“Good manners open the closed doors; bad manners close the open doors!”
“Good manners will open doors that the best education cannot. ”
“Write with the door closed, rewrite with the door open.”
“When one door closes another door opens; but we so often look so long and so regretfully upon the closed door, that we do not see the ones which open for us.”
“A doctor’s door should never be closed, a priest's door should always be open.”
“When one door of happiness closes, another opens; but often we look so long at the closed door that we do not see the one that has been opened for us.”