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

煤炭不是问题所在，问题在于我们如何使用它。解决方案在于更清洁的技术和更好的利用。

Success in the quarrying industry is not just about extracting stone; it's about understanding the land and respecting its limits.

如果你发现自己在想 "咦，我的好刀呢？”或者“我的好笔在哪里？" 这意味着你有的是坏的东西。把坏的扔掉吧。

海洋赋予我们生命，我们有责任通过保护它来回报。

艺术是让我们认识真相的谎言。

Love is the ability and willingness to allow those that you care for to be what they choose for themselves without any insistence that they satisfy you.