The best way to learn mathematics is to do mathematics.

诗人是关注世界的人。

Rule of 7 in research. You can find out anything if you are willing to go seven levels. If the first source you ask doesn’t know， ask them who you should ask next， and so on down the line. If you are willing to go to the 7th source， you’ll almost always get your answer.

成功的关键是专注于目标，而不是障碍。

理解生命的唯一方式是去经历它。

"The only real failure in life is not to be true to the best one knows."

我们现在都被互联网连接着，就像巨大大脑中的神经元。