奢侈者常嫌不够富足，节俭者虽贫穷却有余藏；奢侈者心常常贫困，节俭者的心常常富贵。

能源行业不仅仅是开采资源；它关乎推动进步和改善生活。

I don't believe in anything, and that's the only thing I believe in.

创新不仅仅是技术的问题；它关乎我们思维和运营方式的变革。

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.

“世界上最好和最美丽的东西是看不见甚至摸不着的——它们必须用心去感受。”