I am not so much concerned, however, with the ability of the world to afford us a continuous series of thrills as with my own capacity to be surprised. The tendency is to lose the power of astonishment. I am told that, in battle, the moment in which a man finds himself for the first time under fire is a truly terrifying experience. But after awhile the new-comer settles down to it, and, with shells bursting all around him, he goes about his tasks as calmly as on parade. This idiosyncrasy of ours may be a very fine thing under such circumstances, but under other conditions it has the gravest elements of danger. As I sit here writing, a baby crawls upon the floor. It is good fun watching him. He plays with the paper band that fell from a packet of envelopes. He puts it round his wrist like a bracelet. He tears it, and lo, the bracelet of a moment ago is a long ribbon of coloured paper. He is astounded. His wide-open eyes are a picture. The telephone rings. He looks up with approval. Anything that rings or rattles is very much to his taste. I go over to his new-found toy, and begin talking to it. He is dumbfounded. My altercation with the telephone completely bewilders him. Whilst I am thus occupied, he moves towards my vacant chair. He tries to pull himself up by it, but pulls it over on to himself. The savagery of the thing appals him; he never dreamed of an attack from such a source. In what a world of wonder is he living! Bombs are bursting all around him all day long. A baby's life must be a thrillingly sensational affair.
But the pity of it is that he will grow out of it. He may be surrounded with the most amazing contrivances on every hand, but the wonder of it will make little or no appeal to him. He will be like the soldier in the trenches who no longer notices the roar and crash of the shells. When Livingstone set out for England in 1856, he determined to take with him Sekwebu, the leader of his African escort. But when the party reached Mauritius, the poor African was so bewildered by the steamers and other marvels of civilization that he went mad, threw himself into the sea, and was seen no more. I only wish that an artist had sketched the scene upon which poor Sekwebu gazed so nervously as he stood on the deck of the _Frolic_ that day sixty years ago. I suspect that the 'marvels of civilization' that so terrified him would appear to us to be very ramshackle and antiquated affairs. We lie back in our sumptuous motor-cars and yawn whilst surrounded on every hand with astonishments compared with which the things that Sekwebu saw are not worthy to be compared. That is the tragic feature of the thing. In the midst of marvels we tend to become blasé. It is not that we are occupying a seat at a conjuring entertainment at which the conjurer has exhausted all his tricks, and does not like to tell you so. On the contrary, it is like occupying a seat at a conjuring entertainment and falling fast asleep just as the performer is getting to his most baffling and masterly achievements. I like to watch this baby of mine among his bombshells. The least thing electrifies him. What a sensational world this would be if I could only contrive to retain unspoiled that childish capacity for wonder!