The Government of the United States is a definite Government, confined to specified objects. It is not like the state governments, whose powers are more general.

A mathematician's work is never truly finished; there is always more to explore.

译文：做事顺乎义理，就容易见效，行动违背时势，就难以成功。赏析：我们做任何事都要顺应时势、把握事物发展的规律。违背天道，逆天而为，都是不可取的。

Writing is groping in the dark, hoping to find a light.

应该忧虑的是自身不好，而不该忧虑别人不了解自己。《老子》中说“知人者智也，自知者明也。”人生要多些反思，也要多些扪心自问，看清自己更重要。