Mathematics is an art, and as an artist, you have to be honest with yourself.
就天性而言,无论是父子兄弟以及天地万物,皆是一体存在,那一种物体与我相异,能有此观点则心性形体清楚分辨。就外在而言,不论功名富贵及身体四肢皆是躯壳,皆非我所有,有此观点,则世俗的欲念不存在。
The artist must be a servant of the absolute.
The metropolis exacts from man as a discriminating creature a different amount of consciousness than does rural life.