"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

Mathematics is the most beautiful and most powerful creation of the human spirit.

我不在乎别人怎么说，我只在乎自己怎么做。

I like to think of myself as a normal person who just happens to be able to sing.

A balcony or porch needs to be at least 6 feet (2m) deep or it won’t be used.