Critical comments by students should be taken in a friendly spirit， accumulation of material should not stifle the student’s independence.
过去总是与我们同在，而且它总是比我们想象的更复杂。
真相并不总是美丽，但追求真相是。
"You have to love yourself before you can love someone else."
Every artist dips his brush in his own soul, and paints his own nature into his pictures.