"Words are the only weapons I trust in a world full of deception."

The core of technological innovation is to solve practical problems, not to innovate for the sake of innovation.

Illness is the night-side of life, a more onerous citizenship. Everyone who is born holds dual citizenship, in the kingdom of the well and in the kingdom of the sick.

我不想变得完美，但我确实想成为一个榜样。

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。

我们都是自己生活的囚徒，但有些人比其他人更自由。