海洋给予我们丰饶，但它要求我们以尊重回报。

Education is the most powerful weapon which you can use to change the world.

The best way to guarantee a loss is to quit.

The city is the collective memory of its people, and like memory it is associated with objects and places.

Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.

小人办事，处理的原则是私利，合于私利的就看作利，违背私利的就看作害；君子办事，衡量的标准是道义，合于道义的就看作利，违反道义的就看作害。

Every champion was once a contender who refused to give up.