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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.

永遠不要停止相信自己。

樂觀是一種創造更美好未來的策略。因為除非你相信未來會更好，否則你不太可能站出來為創造這樣的未來承擔責任。