数学的力量在于它的抽象性,使我们能够看到不立即显现的模式和联系。
The power of mathematics is in its abstraction, allowing us to see patterns and connections that are not immediately obvious.
创新不仅仅是创造新事物;它关乎改进已有的事物。
我不是老师,我是学生。
可持续林业不是成本,而是对我们未来的投资。