把这一句，留给此刻的你
We've lost something that's been with us for so long, and something that drew a lot of us into mathematics. But perhaps that's always the way with math problems, and we just have to find new ones to capture our attention.
我们失去了一些已经陪伴我们很久的东西，一些吸引我们很多人进入数学的东西。但也许数学问题总是这样，我们必须找到新的问题来吸引我们的注意力。