The mathematician does not study pure mathematics because it is useful; he studies it because he delights in it and he delights in it because it is beautiful.

始终保持你的刀锋利，你的智慧更锋利，你的精神最锋利。

海洋不仅是一种资源，更是我们必须为子孙后代承担的责任。

大陆就像漂浮在密度更大的岩石海洋上的冰山。

Art is the mirror of society, reflecting its changes and contradictions.

The more laws, the less justice.

译文：如果眼中没有离别的怨恨，就不会相信人间会有因相思而愁白了头的事。