数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。

Digital transformation is not a technical issue, but an organizational change.

Every improvement in the circumstances of the society tends either directly or indirectly to raise the real rent of land, to increase the real wealth of the landlord, his power of purchasing the labour, or the produce of the labour of other people.

Science is not about being right; it’s about being less wrong.

La literatura es un espejo que refleja la sociedad en la que vivimos.

世界上充满了这样的人，他们心目中令人满意的未来，实际上是对理想化过去的回归。