该记住的主要美德是忠诚、荣誉和爱心。

Chief virtues to keep in mind are loyalty, honor and love.

youdao

记住该记住的，忘记该忘记的。改变能改变的，接受不能接受的。

Remember what should be remembered, and forget what should be forgotten. Alter what is changing, and accept what is unacceptable.

youdao

记住该记住的，忘记该忘记的；改变能改变的，接受不能接受的。

Remember what should be remembered, and forget what should be forgotten. Alter what is changeable, and accept what is not acceptable.

youdao

All right. What do you do when you've found the bug and you need to fix it?

好了，当你发现错误并修改它们的时候,你该怎么做？记住一个古老的法则？

麻省理工公开课 - 计算机科学及编程导论课程节选