The latter must include inly simple instruction unless there is a good reason for complexity.

后者必须只包括简单指令，除非有更充足的理由使其有复杂指令。

A sad thing in life is when you meet someone who means a lot to you, inly to find out in the end that it was never meant to be and you just have to let go.

人的一生当中会遇到很多对你来说很重要的人和时间，但是最遗憾的是你没有把握住这些对你来说很重要的人和时间。