You can’t be afraid to fail. It’s the only way you succeed.

Your time is limited, so don’t waste it living someone else’s life.

The voice is not just an instrument; it is the expression of the heart.

成功辨识的关键是找到一个足够灵活的模型结构，以捕捉系统的基本特征，同时又足够简单，可以从现有数据中估计出来。

我不追逐金钱，我吸引金钱。

The Internet should be a tool for empowerment, not control.

Money is only a tool. It will take you wherever you wish, but it will not replace you as the driver.