"The only way to learn mathematics is to do mathematics."
学习数学的唯一方法就是做数学。
In the stillness of being, the answers come.
The mining industry must evolve to meet the demands of sustainability without compromising on efficiency.
Every story has at least two sides.
As to the gods, I do not know whether they exist or not, or what they are like.
透明建立信任，而信任建立忠诚。