"Silence between people can be louder than words."

机械感觉系统是大自然的工程杰作。

The essence of mathematics lies in its freedom.

There are dark shadows on the earth, but its lights are stronger in the contrast.

城市是我的主题。它对我来说是无穷无尽的魅力。

【释义】明智的君主反思自己的短处，从而不断完善自己；昏庸的君主掩饰自己的短处，永远处于愚昧无知的状态。