"Put your heart into it" means to put as much effort as possible into something.
meaning a person without no mercy to others and a person that mercy to others.
"With a big heart" means one is sensitive to the needs of others.
I have not heard this idiom before. Perhaps you heard "Put to death" which means to kill.
"Take heart" means to be courageous or hopeful, to think positively
This expression means to put passion into what one is doing. This is similar to the expression 'put your guts into it' meaning to put some energy into what one is doing. I hope this has helped your undestanding.
meaning a person without no mercy to others and a person that mercy to others.
The idiom "my heart was in my mouth" means feeling extremely anxious or nervous to the point where it feels like your heart is pounding heavily in your chest.
To want to have completed a goal.
"With a big heart" means one is sensitive to the needs of others.
I have not heard this idiom before. Perhaps you heard "Put to death" which means to kill.
you have broken somone's heart means to hurt someone feelings.
"Take heart" means to be courageous or hopeful, to think positively
This expression means to put passion into what one is doing. This is similar to the expression 'put your guts into it' meaning to put some energy into what one is doing. I hope this has helped your undestanding.
To include an idiom in an example sentence, simply incorporate the idiom naturally into the sentence to convey a figurative meaning. For example, "She had a chip on her shoulder" is an idiom meaning she was easily offended or held a grudge.
Show your better side, be the best you can be
Unless there is truly something wrong with your heart, then yes, it is an idiom. My heart fell, my heart exploded, my heart sang, my heart doing anything other than pumping blood is an analogy and an idiom.
I am not aware of this idiom. Supposedly, it is something that occasionally shows up in a fortune cookie. There is no known idiomatic meaning; it's just something humorous to put into a cookie.