Leadership is that combination of qualities by the possession of which one is able to get something done by others, chiefly because through his influ… - Ordway Tead

[Committees are] a tool of the democratic, knowledge-pooling, and desire-harmonizing process which cannot be otherwise forwarded. And when committees fail, as they sometimes do, it is because the limits to their role are not clearly understood or because they have not benefited by proper leadership from the chairman.

Almost every study of the secret of the successful leader has agreed that the possession of a generous and unusual endowment of physical and nervous energy is essential to personal ascendancy. Those who rise in any marked way above the mass of men have conspicuously more drive, more sheer endurance, greater vigor of body and mind than the average person,

The leader is one who knows with greater than average strength of intuition what he wants to get done and where he wants to go. 'The world stands aside to let pass the man who knows whither he is going.'
This means that he possesses clarity and precision as to the objectives, purposes or aims that he desires for himself and his group, and that he holds these deeply enough and permanently enough to see them well on the way to being realized. Purposefulness to be effective requires that the aims are: (1) definite; (2) readily communicable to others; (3) potentially attractive to others; and (4) vigor¬ously, persistently and enthusiastically sustained by the leader.