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Our legacy will be defined by how we treat the forests today.

One does not learn computing by using a hand calculator, but one can forget arithmetic.

音樂是我的逃避。

人是自己的囚犯。

The anarchic nature of the international system means that states must rely on self-help to ensure their survival.

創新源于好奇心與堅持的結合。

比身體不好更糟的只有名聲不好。

A thermonuclear war cannot be considered a continuation of politics by other means (according to the formula of Clausewitz). It would be a means of universal suicide.

歷史的重量總是存在于我們使用的材料中。