We can’t ignore the economic role of coal, but we also can’t ignore its environmental impact.
我去找他们聊聊,西方艺术中最伟大的几个悲剧故事,我想知道他们会如何露骨地以新闻的方式,在周日下午的新闻台上,呈现这些经典悲剧故事。
真理不是可证明的,而是不可避免的。
The goal of mathematics is to understand the structures that underlie the phenomena we observe.
Memory is not a fixed entity but a reconstructive process influenced by context and experience.