The avaricious are thrifty with time as well as money. - Stefan Zweig

Someone who's on top of the world isn't much of an observer: happy people are poor psychologists. But someone who's troubled about something is on the alert. The perceived threat sharpens his senses - he takes in more than he usually does.

It is only at first that pity, like morphine, is a solace to the invalid, a remedy, a drug, but unless you know the correct dosage and when to stop, it becomes a virulent poison. The first few injections do good, they soothe, they deaden the pain. But the devil of it is that the organism, the body, just like the soul, has an uncanny capacity for adaptation. Just as the nervous system cries out for more and more morphine, so do the emotions cry out for more and more pity, in the end more than one can give. Inevitably there comes a moment when one has to say 'no', and then one must not mind the other person's hating one more for this ultimate refusal than if one had never helped him at all. Yes, my dear Lieutenant, one has got to keep one's pity properly in check, or it does far more harm than any amount of indifference — we doctors know that, and so do judges and myrmidons of the law and pawn-brokers; if they were all to give way to their pity, this world of ours would stand still - a dangerous thing pity, a dangerous thing!

Our decisions are to a much greater extent dependent on our desire to conform to the standards of our class and environment than we are inclined to admit. A considerable proportion of our reasoning is merely an automatic function, so to speak, of influences and impressions which have become part of us, and anyone who has been brought up from childhood in the stern school of military discipline is particularly apt to succumb to the hypnotic and compulsive force exercised by an order of word of command; a force which is logically entirely incomprehensible and which irresistibly undermines his will. In the straitjacket of a uniform, even though fully aware of their absurdity, an officer will carry out his instructions lie a sleep-walker, unresistingly and almost unconsciously.