of the type that one likes or understands best; sharing one's tastes
合自己心意，称自己的心；与自己有相同爱好
overwhelm someone with sadness
使心碎
of deep interest and concern to one
感兴趣
with sincere feeling
发自内心的（地）；诚心诚意的（地）
their warmth and hospitality is right from the heart.
他们的热情好客是发自内心的。
to fall in love with
爱上
[often in imperative]be merciful; show pity
发慈悲，怜悯
have a generous nature
有一颗仁厚的心，有一颗金子般的心
[usu. with negative]be insensitive or hard-hearted enough to do something
忍心
I don't have the heart to tell her.
我不忍心告诉她。
be (or become) keenly involved in or committed to (an enterprise)
全心全意地投入
be greatly alarmed or apprehensive
提心吊胆，担心
be sincere or well intentioned
为人诚恳；怀善意
a stern or cruel nature
铁石心肠
used in allusion to extreme sentimentality
感伤，多愁善感
used in reference to emotional and intellectual support or commitment
全心全意
a campaign to win the hearts and minds of America's college students.
争取美国大学生全心支持的运动。