"Books can be dangerous. The best ones should be labeled 'This could change your life.'"
【译文】不要轻信那些所谓特别正直的人,也要防备那些标榜仁义却不仁义的人。山里有长得笔直的树,世上却无正直的人。
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.