Goodness is the only investment that never fails. - Henry David Thoreau

善良是唯一不會失利的投資。~亨利‧大衛‧梭羅

Only the person who has faith in himself is able to be faithful to others. - Erich Fromm

唯有對自己有信心的人，才能對他人忠實。 ~埃里西‧弗洛姆