《旧五代史·后唐·列传十七》
潞王对左右的人说 ：王思同计谋与时事不合，然而对所尊奉的主人很尽心，也很可嘉的。 
王谓左右曰： 思同计乖于事，然尽心于所奉，亦可嘉也。 
Luwang told his entourage: Wang Sitong's tactics do not fit with current events, but he is very dedicated to his master, which is also commendable.