如果你不知道，意见有什么用？
What good's an opinion if you don't know?
Some people don't like change, but you need to embrace change if the alternative is disaster.
In the realm of theoretical physics, every discovery opens up new questions and challenges.
相信你能做到，你已经成功了一半。
你的爱无法持久是因为我。
Coal built this country, and coal will keep it strong.
重要的不是你击打得多用力，而是你能承受多大的打击并继续前进。