心静

chǔ yú xīn jìng de zhuàng tài xia

处于心静的状态下

be calm

xīn jìng shén níng

心静神凝

keep calm with rapt attention

qiè jì xīn jìng zì ran liáng

切记，心静自然凉。

Please remember: so long as one keeps calm, one doesn't feel the heat too much.

tīng zhe sì yuàn li de fàn bài tā jué de xīn jìng le xǔ duō

听着寺院里的梵呗，他觉得心静了许多。

He felt calm when listening to the Buddhist service.