一项发明可能价值连城，但对发明者却毫无价值。
An invention can be so valuable as to be worthless to the inventor.
"Every character I create carries a piece of my homeland's soul."
The purification of the soul is the highest pursuit in life.
所以,储备是国家最重要的事；粮食是国家的宝物；武器是国家的利爪；城池是守卫国家的屏障。