你无法回到过去改变开头，但你可以从现在开始改变结局。
You can't go back and change the beginning, but you can start where you are and change the ending.
The poem is a way of seeing the world, not just describing it.
办一件事都不能善始善终，就不要做很多事。
We must think beyond carbon credits—real impact comes from holistic land management.
我相信讲故事的力量可以改变世界。
Even in abstraction, mathematics has profound real-world applications.