真正的快乐来自于内心的满足。
True happiness comes from inner satisfaction.
The first step in liquidating a people is to erase its memory. Destroy its books, its culture, its history.
You have to stay true to yourself and your vision.
材料讲述它们自己的故事，我们只需要倾听。
煤炭一直是工业的支柱，通过创新，它可以继续发挥作用。
I don’t need a reason to be great.
Mathematical intuition is like a muscle - it grows stronger with exercise.