Sustainable infrastructure should balance economic, social and environmental benefits.

归纳行为是一个用来描述在不确定性下做出决策的过程的术语，其后果取决于未知的自然状态。

The theory of Communism may be summed up in one sentence: Abolish all private property.

成为一名作家就是在每天的寒冷时分坐在书桌前写作；不等待从胸骨中喷出的蓝色天才火焰。