AN ADDRESS TO STUDENTS. 105 



own lives and utterances they must awaken life in othersX 

 The position of science is already assured, but I think the \ 

 poet also will have a great part to play in the future of the/ 

 world. To him it is given for a long time to come to fill 

 those shores which the recession of the theologic tide has 

 left exposed ; to him, when he rightly understands his mis- 

 sion, and does not flinch from the tonic discipline which it 

 assuredly demands, we have a right to look for that height- 

 ening and brightening of life which so many of us need. 

 He ought to be the interpreter of that power which as 



" Jehovah, Jove, or Lord," 



has hitherto filled and strengthened the human heart. 



Let me utter one practical word in conclusion take 

 care of your health. There have been men who by wise 

 attention to this point might have risen to any eminence 

 might have made great discoveries, written great poems, 

 commanded armies, or ruled states, but who by unwise 

 neglect of this point have come to nothing. Imagine Her- 

 cules as oarsman in a rotten boat ; what can he do there 

 but by the very force of his stroke expedite the ruin of his 

 craft. Take care then of the timbers of your boat, and 

 avoid all practices likely to introduce either wet or dry rot 

 among them. And this is not to be accomplished by desul- 

 tory or intermittent efforts of the will, but by the formation 

 of habits. The will no doubt has sometimes to put forth 

 its strength in order to strangle or crush the special tempta- 

 tion. But the formation of right habits is essential to your 

 permanent security. They diminish your chance of falling 

 when assailed, and they augment your chance of recovery 

 when overthrown. 



