You have to believe in yourself when no one else does – that makes you a winner right there.

And those who were seen dancing were thought to be insane by those who could not hear the music.

学习问题的复杂性通常由假设空间的大小和结构决定。

最重要的事情是让最重要的事情保持最重要。

生活是老师，爱是课程。