在科学的道路上，失败和成功同样重要，它们都是通向真理的阶梯。
On the path of science, failure and success are equally important; they are both steps towards truth.
A miner’s helmet doesn’t just protect the head—it symbolizes the dignity of hard work.
成功不是幸福的关键。幸福才是成功的关键。如果你热爱你所做的事情，你就会成功。