人は誰でも、自分だけの物語を持っている。

The past is what you remember, imagine you remember, convince yourself you remember, or pretend you remember.

数学是给不同事物赋予相同名称的艺术。

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.

Don't be embarrassed by your failures, learn from them and start again.

城市是一个活生生的东西，总是在变化，又总是一样。