In the realm of mathematics, every problem is an opportunity to discover something new and profound.
在数学的领域里,每一个问题都是发现新事物和深刻见解的机会。
The old believe everything; the middle-aged suspect everything; the young know everything.
We are each our own devil, and we make this world our hell.
The beauty of instrumental variables is that they allow us to see the world in a new light.
The true measure of a mining company's success is its ability to leave a positive legacy for future generations.