Q. May a man procure a dream by an external cause? A. It may be done. If a man speak softly in another man's ear and awake him not, then of his stirring of the spirits there are thunderings and buzzings in the head, which cause dreamings. Q. How many humours are there in a man's body? A. Four, whereof every one hath its proper place. The first is choler, called by physicians _flava bilis_, which is placed in the liver. The second is melancholy, called _atra bilis_, whose seat is in the spleen. The third is phlegm, whose place is in the head. The fourth is blood, whose place is in the heart. Q. What condition and quality hath a man of a sanguine complexion? A. It is fair and beautiful; hath his hair for the most part smooth; is bold; retaineth that which he hath conceived; is shame-faced, given to music, a lover of sciences, liberal, courteous, and not desirous of revenge. Q. What properties do follow those of a phlegmatic complexion? A. They are dull of wit, their hair never curls, they are seldom very thirsty, much given to sleep, dream of things belonging to water, are fearful, covetous, given to heap up riches, and are weak in the act of venery. Q. What are the properties of a choleric man? A. He is brown in complexion, unquiet, his veins hidden, eateth little and digesteth less, dreameth of dark and confused things, is sad, fearful, exceedingly covetous, and incontinent. Q. What dreams do follow these complexions? A. Pleasant, merry dreams do follow the sanguine; fearful dreams, the melancholic; the choleric dream of children fighting and fire; the phlegmatic dream of water. This is the reason why a man's complexion is said to be known by his dreams. Q. What is the reason that if you cover an egg over with salt, and let it lie in it a few days, all the meat within is consumed? A. A great dryness of the salt consumes the substance of the egg. Q. Why is the melancholic complexion the worst? A. Because it proceeds from the dregs of the blood, is an enemy to mirth and bringeth on aged appearance and death, being cold and dry. Q. What is the cause that some men die joyful, and some in extreme grief? A. Over-great joy doth overmuch heat the internal parts of the body; and overmuch grief doth drown and suffocate the heart, which failing, a man dieth. Q. Why hath a man so much hair on his head? A. The hair on his head proceeds from the vapours which arise from the stomach, and ascend to the head, and also of the superfluities which are in the brain; and those two passing through the pores of the head are converted into hair, by reason of the heat and dryness of the head. And because man's body is full of humours, and he hath more brains than any other living creatures. Q. How many ways is the brain purged and other hidden places of the body? A. Four; the watery and gross humours are purged by the eyes, melancholy by the ears, choler by the nose, and phlegm by the hair.