Treasure (宝 Takara) is normally seen as a collection of gold and silver, or even valuable gem stones such as diamonds, rubies and pearls hidden somewhere waiting to be discovered. However Treasure can refer to anything valuable from an old vase worth millions to a vow between friends or a memory of an experience. Sometimes what one person may consider to be a treasure, others may not, hence the phrase: "One person's trash is another man's treasure". Generally, a treasure is something that a person is not willing to give up without a fight. The idea of treasure has been raised a number of times. While most value gold, silver and jewels, there are others who hold other treasures dearer to their heart, leading to many items being stated to be a "treasure". These items often gain their value for personnel reasons, but are also something people themselves are willing to fight for.