Innovation in quarrying isn't just about new machinery; it's about reimagining how we interact with the earth and communities.
最深刻的发现往往来自于提出最简单的问题。
Innovation is not just about technology; it's about people and processes.
科学中最令人兴奋的短语，预示着新发现的不是"我发现了！"而是"这有点奇怪..."
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
真正的喜悦精神、崇高感、超越人类的感觉，这是最高卓越的试金石，在数学中肯定能找到，就像在诗歌中一样。
The anarchic nature of the international system means that states must rely on self-help to ensure their survival.