Ethics isn't a barrier to progress—it's a guide for responsible progress.

The most important thing in a user interface is the feedback.

他人即地狱。

绘画是用双手祈祷。

The most important thing in architecture is the idea.

The advancement of mathematics is due to those who are driven not by the desire for application but by the joy of discovery.

人类的心灵起源于爱和争斗在体内的平衡。