憂

to worry / to concern oneself with / worried / anxiety / sorrow / (literary) to observe mourning

distressed / laden with grief

deeply worried and sick at heart (idiom)

concerned / worried / disturbed / anxious

fears of trouble in the rear (idiom); family worries (obstructing freedom of action) / worries about the future consequences / often in negative expressions, meaning "no worries about anything"

to have mixed feelings (about sth)

to share tribulations / to help sb with worries and difficulties

worrying / bleak

suffering / misery / hardship

to report bad news / to announce failure, shortcoming or disaster

to report only the good news, not the bad news / to hold back unpleasant news / to sweep bad news under the carpet

anxious / distressed / burdened with care

happy on the one hand, but worried on the other (idiom)

internal trouble and outside aggression (idiom); in a mess both domestically and abroad

The first concern is affairs of state, enjoying the pleasure comes later. Quotation from essay On Yueyang Tower 岳陽樓記|岳阳楼记 by Song writer Fan Zhongyan 范仲淹[Fan4 Zhong4 yan1]

daylily (Hemerocallis fulva)

He who gives no thought to far-flung problems soon finds suffering nearby (idiom, from Analects). / Smug concentration on the here and now will lead to future sorrow.

(literary) worried facial expression

(literary) to be in mourning after the death of a parent

to be anxious and worried / agitated / pensive

internal trouble and outside aggression (idiom); in a mess both domestically and abroad