My blindness has never been a limitation; it has taught me to see the world in a different way.

最大的错误就是以为自己无所不知。保持谦逊，不断学习。

饥饿的时候就不惜妄取以保存性命，吃得很饱的时候又用虚伪的行为来粉饰自己。 

煤炭不是问题所在，问题在于我们如何使用它。解决方案在于更清洁的技术和更好的利用。

I am willing to put myself through anything; temporary pain or discomfort means nothing to me as long as I can see that the experience will take me to a new level.

The boundary between physics and mathematics is not as clear-cut as one might think.

Art allows us to stare death in the face and not turn away.

当思想掌握了群众，它就成为一种物质力量。