The several ways in which a batsman may be put out are these: 1. "Bowled out," if the bowler succeeds in bowling a ball which evades the batsman's defence and strikes the wicket. 2. "Hit wicket," if the batsman, in playing at the ball, hits his wicket accidentally with his bat or person. 3. "Stumped out," if the batsman, in playing at a ball, steps out of his ground, but misses the ball, which is caught by the wicket-keeper, who with it puts down the wicket before the batsman returns his bat or his body within the popping-crease. 4. "Caught out," if any fielder catches the ball direct from the striker's bat or hand before it touches the ground. 5. "Run out," if the batsman, in attempting to make a run, fails to reach his safety-ground before the wicket to which he is running is put down with the ball. 6. "Leg before wicket," if the batsman stops with his leg or other part of his body a bowled ball, whose course in the opinion of the umpire was in a line with the wickets, and which if not so stopped would have taken the wicket. At every ball bowled, therefore, the batsman must guard against all these dangers: he must, without leaving his ground, and avoiding "leg before wicket," play the ball so that it will not strike the wicket and cannot be caught. Having hit it away, he can make a run or runs only if he and his partner can reach their opposite wickets before the ball is returned by the fielders and a wicket put down. All the fielders are in active league against the batsman, whose single-handed resistance will be of little avail unless he exceeds mere defence and adds his quota of runs to the score of his side. To excel in this requires, in addition to a scientific knowledge of the game, cool presence of mind, a quick eye, a supple wrist, a strong arm, a swift foot and a healthy pair of lungs. Thus the nobler attributes of the man, mental and physical, are brought into play. As the Master in _Tom Brown's School-days_ remarks: "The discipline and reliance on one another which cricket teaches are so valuable it ought to be an unselfish game. It merges the individual in the eleven: he does not play that he may win, but that his side may."