Oliver Cromwell, whose conduct indicated a heart more than ordinarily callous, was as remarkably profuse in tears. Many men can command the external appearances of sensibility with very little real feeling. The female sex commonly with greater facility than the male: hence the proverbial expression of a woman's tears. To have this kind of command over one's self, was the characteristic excellence of the orator of ancient times, and is still that of the player in our own.

XXXIV. The remaining circumstances may, with reference to those already mentioned, be termed secondary influencing circumstances. These have an influence, it is true, on the quantum or bias of a man's sensibility, but it is only by means of the other primary ones. The manner in which these two sets of circumstances are concerned, is such that the primary ones do the business, while the secondary ones lie most open to observation. The secondary ones, therefore, are those which are most heard of; on which account it will be necessary to take notice of them: at the same time that it is only by means of the primary ones that their influence can be explained; whereas the influence of the primary ones will be apparent enough, without any mention of the secondary ones.

XXXV. 25. Among such of the primitive modifications of the corporeal frame as may appear to influence the quantum and bias of sensibility, the most obvious and conspicuous are those which constitute the sex. In point of quantity, the sensibility of the female sex appears in general to be greater than that of the male. The health of the female is more delicate than that of the male: in point of strength and hardiness of body, in point of quantity and quality of knowledge, in point of strength of intellectual powers, and firmness of mind, she is commonly inferior: moral, religious, sympathetic, and antipathetic sensibility are commonly stronger in her than in the male. The quality of her knowledge, and the bent of her inclinations, are commonly in many respects different. Her moral biases are also, in certain respects, remarkably different: chastity, modesty, and delicacy, for instance, are prized more than courage in a woman: courage, more than any of those qualities, in a man. The religious biases in the two sexes are not apt to be remarkably different; except that the female is rather more inclined than the male to superstition; that is, to observances not dictated by the principle of utility; a difference that may be pretty well accounted for by some of the before-mentioned circumstances. Her sympathetic biases are in many respects different; for her own offspring all their lives long, and for children in general while young, her affection is commonly stronger than that of the male. Her affections are apt to be less enlarged: seldom expanding themselves so much as to take in the welfare of her country in general, much less that of mankind, or the whole sensitive creation: seldom embracing any extensive class or division, even of her own countrymen, unless it be in virtue of her sympathy for some particular individuals that belong to it. In general, her antipathetic, as well as sympathetic biases are apt to be less conformable to the principle of utility than those of the male; owing chiefly to some deficiency in point of knowledge, discernment, and comprehension. Her habitual occupations of the amusing kind are apt to be in many respects different from those of the male. With regard to her connexions in the way of sympathy, there can be no difference. In point of pecuniary circumstances, according to the customs of perhaps all countries, she is in general less independent.

XXXVI. 26. Age is of course divided into divers periods, of which the number and limits are by no means uniformly ascertained. One might distinguish it, for the present purpose, into, 1. Infancy. 2. Adolescence. 3. Youth. 4. Maturity.