Farmers are the original environmentalists; we must support them in this critical role.
过去从未死去，它甚至还没有过去。
数学的美在于它能够用一种超越文化和语言障碍的语言来描述宇宙。
The robot is a device that is designed to do the work of a human being, but it is not a human being.
机器人是一种被设计用来完成人类工作的设备，但它并不是人类。
成为作家意味着成为观察者、倾听者和记录者。
善恶之间的界限是可渗透的，任何人都可以跨越。
"I have come to believe that a great teacher is a great artist and that there are as few as there are any other great artists. Teaching might even be the greatest of the arts since the medium is the human mind and spirit."
A journey is a person in itself; no two are alike. And all plans, safeguards, policing, and coercion are fruitless. We find after years of struggle that we do not take a trip; a trip takes us.