学习数学的唯一方法就是做数学。
I believe in the power of cinema to transport people to different worlds and times.
The fear of death follows from the fear of life. A man who lives fully is prepared to die at any time.
世界不必担心我们政府中的军事野心。
宏观是我们必须接受的，微观才是我们能有所作为的。
Innovation in mining is not an option; it's a necessity for survival.
"The greatest stories are those that leave wounds."
