法律权利不是自然权利；它们是由法律创造的。
Legal rights are not natural rights; they are created by law.
The North Sea has been a powerhouse of energy for decades, and it still has a vital role to play in the UK's energy security.
The value of a mental process lies not in its composition, but in its consequences for survival and flourishing.
在观察的领域里，机遇只偏爱那种有准备的头脑。
我们不仅要在中国市场取得成功，还要在全球市场取得成功。
忧虑是一种积极的心理活动，可以开阔人的思路。如果能正确引导这一情绪，你就可以洞察任何形势下的负面风险，并采取行动规避这些风险。