我总是尽量从错误中学习。
I don't think limits.
反过来,始终反过来:把情况或问题颠倒过来,从反面看。
对我们工作的真正考验在几十年后,当它仍然被喜爱和使用时。
To All, only love is the best teacher, it is far better than the responsibility.