千万不要以为我是故意要让你们难过，因为对我来说也不是那么简单。

And don't think I meant to give you a hard time, it's not that easy for me, either.

youdao

因此，如果这是对的——我也非常确信它的正确性，那么对于已经精通重构的团队来说，“停下来重构”策略从来就不是最佳策略。

Therefore, if this is true — and I'm quite sure it is true — the stop to refactor strategy is never the best one for a team skilled enough in refactoring.

youdao

要以诚相待，我说过了，如果你们的约会并不开心，你也应当以诚相待（尽管不是很残忍）没有道理让某人一直等待---这样的话对你们来说最终也不会有什么好下场。

Having said that, if you had an awful time, you should still be honest (though not brutal). There is no point in leading someone on – it will end up badly for both of you.

youdao

So, even for me, some of it will be new and the timing may not be just right.

所以即使对我来说,课程还是有了新变化,时间安排也可能不是那么合适

耶鲁公开课 - 基础物理课程节选