STRIKINGLY SIMILAR IN CHARACTER 



The Zermansky twins have a similar love of poetry and music, enjoy the same sports, 

 but differ in thejr taste for mathematics. Philip dislikes all mathematics except 

 trigonometry, while Mark has been good in all mathematics. They both have slight eye 

 trouble, and their gait is different. Mark was left-handed as a child but was taught 

 to use his right hand. Their writing is strikingly alike; both have a "double-jointed" 

 thumb on the left hand. Mark works hard at anything and does well on examina- 

 tions, while Philip is inclined to work only at what interests him, and he does not do his 

 best on examinations as he is apt to be nervous. (Fig. 29.) 



