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天下是主體，君主是客體。

The truth is a beautiful and terrible thing, and should therefore be treated with great caution.

The energy crisis is a solvable problem—if we act now.

語言是最強大的武器；它們可以建立帝國，也可以摧毀帝國。

"世界是一面鏡子，而鏡子是一場游戲。"

The world is a book, and those who do not travel read only one page.

Never let your sense of morals prevent you from doing what is right.