大型工业企业是美国经济中最强大的机构,其管理者是最具影响力的经济决策群体。
数学的美在于它能够以最抽象的术语描述宇宙。
I would like to be remembered as someone who was able to help people realize their dreams.
可能性的极限只能通过超越它们进入不可能来定义。
Your self-worth is determined by you. You don't have to depend on someone telling you who you are.
The more we learn about the universe, the more we realize how much we have yet to discover.