To say something is to perform an action， and to perform an action is to do something with words.

解释：国家垂危败亡，一定是因为任用了奸邪小人。

Dream big, work hard, and never give up on what you believe in.

我一直对转变的想法着迷，无论是身体上还是情感上。

故事是对抗混乱病毒的抗体。