煤矿工人不仅仅是在挖土,他们是在挖掘进步。
Coal miners don't just dig in the dirt, they dig for progress.
我们越意识到面对宇宙力量时的渺小和无能,人类的成就就越令人惊叹。
If you're not prepared to be wrong, you'll never come up with anything original.