There is a certain degree of satisfaction in having the courage to admit one's errors. It not only clears up the air of guilt and defensiveness, but often helps solve the problem created by the error
Dale CarnegieBy all means take thought for the tomorrow, yes, careful thought and planning and preparation. But have no anxiety.
Dale CarnegiePraise is like sunlight to the warm human spirit; we cannot flower and grow without it. And yet, while most of us are only too ready to apply to others the cold wind of criticism, we are somehow reluctant to give our fellow the warm sunshine of praise.
Dale CarnegieOne can win the attention and time and cooperation of even the most sought-after people by becoming genuinely interested in them.
Dale Carnegie