《国语·晋语·臼季举冀缺》
恭敬有礼是有品德的表现，严守德行而谨慎从事，那还有什么事情干不成功的呢！ 
夫敬，德之恪也。恪于德以临事，其何不济！ 
Being respectful is a reflection of good character, and being strict about moral principles and acting cautiously, what couldn't be done!"