Music is supposed to inspire people.

In chemistry, as in life, the most transformative reactions often require patience and precise conditions.

The past is the only dead thing that smells sweet.

He had a way of looking at her that made her feel like the only person in the room.

成为质量的标杆，有些人并不习惯追求卓越的环境。

人类不仅是自然的产物，也是自然的改造者，常常带来不可逆转的后果。