逃避问题的最好方法就是解决它。

唯一的旅程是内心的旅程。

I'm not a politician. I'm just a guy who wants to make music and have fun.

Enduring peace cannot be bought at the cost of other people's freedom.

 Knowledge is the key to unlocking the door to the soul.

"The most profound discoveries often come from the simplest questions."

The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all.

系统辨识的挑战不仅在于拟合数据，还在于提取有意义且可推广的模型。

爱情是个暴君，无人能侍奉它而不死。