法律体系的存在取决于社会对其规则的普遍接受。

聚合物的研究不仅仅是化学的一个分支；它是化学与生物学、物理学和工程学之间的桥梁。

不确定性不能成为不作为的借口。

Hope can be a powerful force. Maybe there's no actual magic in it, but when you know what you hope for most and hold it like a light within you, you can make things happen, almost like magic.

To live without experiencing some of the most beautiful relations life affords is not to have lived at all.

Art transcends borders; it speaks a universal language that everyone can understand.