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

The strongest factor for success is self-belief.

数字工具可以普及心理健康服务，但前提是我们必须将公平性和可及性置于设计核心。

反思本身不是罪恶。罪恶在于反思的状态，以及反思带来的静止。