心静

I calm, such as water, the calm and right, not Coke hypomanic, taste of life.

我心静如水，坦然对之，不焦不躁，体味人。

He merely lifted his eyebrows in placid deprecation of himself and everybody else.

掀掀眉毛，平心静气地表示自己和其人的反对。

It started as a peaceful discussion, but it ended in a real slanging match.

论开始时还平心静气的，可是后来却相互谩骂收场。