"Where is it? This is the simplest question of the four. It is in the heart. It fills the heart to overflowing, so that if there were one drop more the heart would run over. Love is thus plainly a liquid: which accounts to some extent for its well-recognized habit of surging. Among its effects this may be noted: that it makes you miserable if you be not by the loved one's side. To hold her hand is ecstasy, to press it, rapture. The fond lover--as it might be myself--sees his beloved depart on a railway journey with apprehension. He never ceases to remember that engines burst and trains run off the line. In an agony he awaits the telegram that tells him she has reached Shepherd's Bush in safety. When he sees her talking, as if she liked it, to another man, he is torn, he is rent asunder, he is dismembered by jealousy. He walks beneath her window till the policeman sees him home; and when he wakes in the morning, it is to murmur her name to himself until he falls asleep again and is late for the office. Well, do I experience such sensations, or do I not? Is this love, after all? Where are the spills? "I have been taking for granted that I know who it is. But is this wise? Nothing puzzles me so much as the way some men seem to know, by intuition, as it were, which is the woman for whom they have a passion. They take a girl from among their acquaintance, and never seem to understand that they may be taking the wrong one. However, with certain reservations, I do not think I go too far in saying that I know who she is. There is one other, indeed, that I have sometimes thought--but it fortunately happens that they are related, so that in any case I cannot go far wrong. After I have seen them again, or at least before I propose, I shall decide definitely on this point.