通往伟大的道路并不总是容易的，但它总是值得的。
"The path to greatness is not always easy, but it is always worth it."
The most valuable resource in fishing is not the fish, but the wisdom to harvest them responsibly.
A company's true value is measured by how it treats its lowest-paid workers.
教师必须既是学生的研究者，也是学科的研究者。
我们都是森林的生物，而森林也是我们的生物。