"We don't inherit poverty from our parents; we inherit their fears."
我不是榜样,我是自由的灵魂。
随着知识的每一次增长,以及每一种新工具的发明,人类的劳动都会得到简化。
Mathematics is the language with which God has written the universe.
Energy independence is not just a goal; it's a necessity for national security.