The first duty of man is to conquer fear; he must get rid of it, he cannot act till then.
Thomas CarlyleLaughter is much more important than applause. Applause is almost a duty. Laughter is a reward.
Carol ChanningOur duty is to be useful, not according to our desires but according to our powers.
Henri Frederic AmielEvery right implies a responsibility; Every opportunity, an obligation, Every possession, a duty.
John D. RockefellerAccomplishing the impossible means only that the boss will add it to your regular duties.
Doug Larson