钢铁塑造了过去，但创新将决定它的未来。

I believe that love is a better teacher than the sense of duty， he said， at least for me.

Every nanometer of progress in manufacturing process is backed by the sweat of countless engineers.

The wisdom of hindsight, so useful to historians and indeed to authors of memoirs, is sadly denied to practising politicians.

The whole is different from the sum of its parts.

The most important thing in business is to keep learning.

资本资产定价模型（CAPM）是理解风险-回报权衡的有用工具，但它并非对现实的完美描述。