元素周期表没有改变，但我们使用其元素的方式必须改变。
The periodic table hasn't changed, but how we use its elements must.
我不是圣人，我不是罪人，我只是一个犯过错误的人。
Let me explain. I think it would be very unusual for anyone here, or anyone watching, to be envious of the Queen of England. Even though she is much richer than any of you are, and she's got a very large house, the reason why we don't envy her is because she's too weird.