For instance, a person can be brokenhearted, or have a heart of gold.. This idiom saying that if you become thin and weak from sorrow, if your misery is making you sick, then you are figuratively eating your heart out. --- In modern usage, the expression means to be extremely jealous or upset.his idiom saying that if you become thin and weak from sorrow, if your misery is making you sick, then you are figuratively eating your heart out. --- In modern usage, the expression means to be extremely jealous or upset.
The word ç©ºæ (karate) literally means 'empty hand' in Japanese. This word is commonly used in both English and Japanese to refer to the Japanese martial art. ç©º (kara) - empty æ (te) - hand.
Karate also usually incorporates weapons training into it's system using the traditional Budo weapons (Staff, Nunchaku, Tonfa, Kama, Sai). Empty hand Karate utilized punches and kicks and the training usually involves serious toughening of your entire body. Kendo is sword/stick fighting. They where a type of armor/face shield and fight with bamboo swords.