最伟大的定理往往来自于对显而易见之事的质疑。

Our experience tends to confirm a long-held notion that being prepared, on a few occasions in a lifetime, to act promptly in scale, in doing some simple and logical thing, will often dramatically improve the financial results of that lifetime.

过去从未消逝，它甚至还未过去。

创新是在不断变化的行业中保持竞争力的关键。

现在数学家面临的最大问题可能是黎曼假设。