Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

Quality is never an accident; it's the result of intelligent effort and relentless focus.

在金融领域，唯一确定的就是不确定性，而管理它的唯一方法是通过多样化和对冲。

赏析：指出灵巧的人和聪明的人往往会因为自己的才能而劳累和忧虑，而没有才能的人则没有太多的追求和烦恼。

I think you should be able to do whatever you want as long as you're not hurting anybody.

The essence of causal inference is to go beyond the data and ask what would happen if we intervene.

不存在所谓的质量问题。只有问题，而这些问题的解决方案可能涉及质量考虑。