形式系统的发展彻底改变了我们对数学的理解。
The past is always tense, the future perfect.
The future of British agriculture lies in balancing tradition with innovation—honoring our past while boldly stepping forward.
学习数学的唯一方法就是做数学。
The truth is, every writer creates his own precursors.
The ocean feeds billions, and it's our duty to ensure it can continue to do so.