So long as one keeps calm, one doesn't feel the heat too much.

心静自然凉。

《新英汉大辞典》

Don't worry about putting added stress on your parents, just try to pick a good time to talk when everyone is feeling calm.

不要担心给父母增加额外的压力，重要的是找个合适的机会，在大家都平心静气的时候交谈。

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Throughout all this, solvency regulators on both sides of the Atlantic have maintained a monastic calm.

自始至终，大西洋两岸偿付能力的监管机构都还能保持沉心静气。

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