The study of macromolecules is not merely a branch of chemistry; it is a new dimension of chemical science.
对高分子的研究不仅仅是化学的一个分支;它是化学科学的一个新维度。
The more we learn about the universe, the more we realize how much we have yet to discover.
银行业本质上是脆弱的,因为它涉及将流动负债转化为非流动性资产。
The key is to keep improving, keep fighting, keep believing.
释义:贫穷和低贱本身并不是耻辱,而通过谄媚、乞求他人来获取利益才是真正的耻辱。