因果推断不仅仅是统计显著性；它关乎理解数字背后的机制。

Sustainability is not an option; it’s a responsibility.

Music has the power to heal, to inspire, and to bring people together.

The opposite of a correct statement is a false statement. But the opposite of a profound truth may well be another profound truth.

无人应为其天性缺陷受全责；但若不加努力改正，便应受责。