The greatest mysteries are those we create ourselves.
心之外没有事物，心之外没有事情，心之外没有道理。
"The line between hero and villain is often thinner than we think."
"Every book is a conversation between the writer and the reader."
机器学习的未来在于开发能够从更少的例子中学习并更有效地进行归纳的算法。
The only way to have a friend is to be one.
有时候，为了得到你想要的东西，你得有点调皮。