生命中最伟大的光辉不在于永不坠落，而在于坠落后总能再度升起。

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.

"Imagination is the key that unlocks the door to possibility."

在你没有成功之前，没有任何人会理解你。