我的祖国是葡萄牙语。

Liberal democracy may constitute the "end point of mankind's ideological evolution" and the "final form of human government," and as such constituted the "end of history."

Life is a play, and we must play our parts well.

Adaptability is the currency of the modern business world.

创作是与世界互动，而不是逃避它。

我不让任何人让我感到渺小。

Civilization will not last, freedom will not survive, peace will not be kept, unless a very large majority of the people unite to defend them.