出自《论语·雍也》,指不把怒气转移到别人身上,不重复犯同样的错误。
Over the centuries the Indians developed sign language for communicating phenomena of interest. Programmers from different tribes (FORTRAN, LISP, ALGOL, SNOBOL, etc.) could use one that doesn't require them to carry a blackboard on their ponies.
失意之事,大多是由于洋洋得意所致。