光是关键。没有光，就没有图像。
"Light is the key. Without light, there is no image."
The spread of liberal democracy around the world is not inevitable, but it is the most likely outcome given the alternatives.
我只是一个音乐人。我没有什么特别的才能，只是一个热爱音乐的人。
绘画的行为是一种思考的方式。
The task of psychology is to reduce complex mental phenomena to their simplest components.