数学家是把咖啡转化为定理的装置。
We all have our own little secrets, our own little shames.
We don't just produce steel; we build the backbone of modern civilization.
Any sufficiently advanced technology is indistinguishable from magic.
数学的研究就像空气或重力——它无处不在，你看不到它，但你知道它在那里。
阅读的行为是一种共情的行为。