It's no use yenning for the old simplicities.

渴求往日的简朴自然没什么用。

Her life always run pretty smoothly through the simplicities of joy and sorrow.

她的生活虽然极其单调,有喜有悲,但还算顺利.

And this definition needs to be the one that brings us the essence of this problem without compromising the simplicities .

和这一定义需要是一个使我们的本质，这个问题，同时又不损害易。