数学之美不在于其复杂性，而在于其简洁性以及它揭示的关于宇宙的深刻真理。

我是一个乐观主义者。我相信人类智慧的力量能够克服挑战。

法律的概念涉及义务的初级规则与承认、变更和裁决的次级规则的结合。

Innovation in animal husbandry is not just about technology; it's about understanding the needs of both animals and farmers.

Mathematics is a living subject, constantly evolving with new ideas and discoveries.

预测未来的最好方法就是创造未来。