When every penny must be calculated, the margin for error evaporates.
当每一分钱都要精打细算,犯错的空间就消失了。
It is better to destroy one's own mistakes than those of others.
"Every book is a conversation between the author and the reader."
企业的角色是生产能够改善人们生活的产品和服务,同时使用更少的资源,并且要合法行事、诚信经营。