"There are no hard distinctions between what is real and what is unreal, nor between what is true and what is false."
有时最简单的旋律反而最有力量。
Science is the great antidote to the poison of enthusiasm and superstition.
Remember, if you ever need a helping hand, you'll find them at the end of each of your arms. As you grow older, you will discover that you have two hands, one for helping yourself, the other for helping others.
过去并未死去;它活在我们选择记住和重述的故事中。
The next industrial revolution will be defined by how we manage our resources.