Tell only what is necessary to the person one must tell, and only when it must be told. - André Maurois

As far as possible the duty of a leader is to foresee dissatisfaction and to remedy injustice before complaints are made. To accomplish this he must maintain close contact with the men he controls. Let him go into the trenches if he is a general; let him arrive at the factory with his workmen now and then if he is the manager. He must have some imagination; an understanding of other men's lives is necessary to him, so that he may be able to protect those under him from unnecessary suffering. The secret of gaining their affection is to feel affection for them and to be able to do their jobs as well as they do them themselves. Men endure taking orders, and even like it, if the orders are given intelligently.

A great writer has a high respect for values. His essential function is to raise life to the dignity of thought, and this he does by giving it a shape.

Faults of the mind increase with old age as do those of the features. An old man is incapable of taking up new ideas because he lacks the power to assimilate them, so he clings with crabbed tenacity to the opinions of his maturity. He pompously believes himself able to deal with any problem. Contradiction infuriates him, and he regards it as lack of respect. "In my days," he says, "we never contradicted our elders." He forgets that in his day these same words were spoken to him by his grandfather. Unable to interest himself in what is happening round him and thereby keep himself up to date, he tells stories of his past over and over again; and these are so boring to his younger listeners that they end by avoiding him altogether. Solitude is the greatest evil of old age; one by one lifelong friends and relative disappear, and they cannot be replaced. The desert widens, and death would be pleasant if its rapid approach were not so curiously threatening.