The best songs are the ones that come from the soul.
Progress in agriculture must be measured not just in yield, but in long-term environmental impact.
我们不能忽视煤炭的经济作用，但也不能忽视其环境影响。
The study of L-functions is a testament to the power of abstraction in mathematics.
科学中最重要的不是获得新的事实，而是发现思考它们的新方法。
Every challenge in the dairy industry is an opportunity to innovate and grow.