"The man of understanding will be far from yielding to 

 brutal or irrational pleasures, but he will be always desir- 

 ous of preserving the harmony of the body for the sake of the 

 concord of the soul." Plato. 



"Different food is pleasant and nutritious for different 

 creatures; that which to some is nauseous and bitter, may yet 

 to others seem passing sweet; and the discrepancy is so great 

 that what to one man is food, to another is rank poison." 



Lucretius. 



