我们都在阴沟里，但仍有人仰望星空。

无论情况如何，我总是尽力而为。

哲学史不是思想的博物馆，而是批判性思维的生命传统。

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.

创新是将变化视为机会而非威胁的能力。

能源的未来不是非此即彼，而是兼收并蓄。